src stringlengths 95 64.6k | complexity stringclasses 7
values | problem stringlengths 6 50 | from stringclasses 1
value |
|---|---|---|---|
import java.util.*;
public class vas2 {
public static void main( String[] args ) {
Scanner in = new Scanner( System.in );
int n = in.nextInt();
String st = in.next();
int[] a = new int[n];
for ( int i = 0; i < n; i++ )
a[i] = st.charAt( i ) - 48;
boolean c = false;
for ( int i = 1; !c && i < n; i++ ) {... | quadratic | 1030_C. Vasya and Golden Ticket | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.StringTokenizer;
/**
* @author Don Li
*/
public class LogicalExpression {
int N = 256;
void solve() {
Expression[] E = new Expression[N];
for (in... | quadratic | 913_E. Logical Expression | CODEFORCES |
import java.util.*;
import java.io.*;
public class FirstClass {
public static void main(String[] args)throws IOException
{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
PrintWriter out = new PrintWriter(System.out);
int n = Integer.parseInt(br.readLine());
int arr[] = new ... | linear | 1054_B. Appending Mex | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
public class AnnoyingPresent {
//UPSOLVED
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String... | linear | 1009_C. Annoying Present | CODEFORCES |
import java.util.*;
import java.io.*;
import java.lang.reflect.Array;
public class codeforces
{
public static void main(String[] args)
{
InputReader in = new InputReader(System.in);
PrintWriter pw = new PrintWriter(System.out);
int n = in.nextInt();
long U = in.nextLong();
long[] E = ne... | nlogn | 957_C. Three-level Laser | CODEFORCES |
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Scanner;
import java.util.StringTokenizer;
import java.io.BufferedReader;
import java.util.*;
public class Main
{
static Graph graph[];
public static void add_edge(in... | linear | 1029_C. Maximal Intersection | CODEFORCES |
import java.util.*;
public class ehab4 {
public static void main( String[] args ) {
Scanner in = new Scanner( System.in );
int a = 0, b = 0;
System.out.println( "? 0 0 " );
System.out.flush();
int c = in.nextInt();
for ( int i = 29; i >= 0; i-- ) {
System.out.println( "? " + ( a + ( 1 << i ) ) + ... | logn | 1088_D. Ehab and another another xor problem | CODEFORCES |
import java.util.*;
import java.io.*;
import java.math.*;
public class Main {
public static void main(String[] args) throws IOException {
PrintWriter out = new PrintWriter(System.out);
//Scanner sc = new Scanner();
Reader in = new Reader();
Main solver = new Main();
solver.... | nlogn | 958_B2. Maximum Control (medium) | CODEFORCES |
import static java.lang.Integer.parseInt;
import static java.lang.Long.parseLong;
import static java.lang.Math.min;
import static java.lang.System.exit;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.StringTokenizer;
public cla... | linear | 1091_F. New Year and the Mallard Expedition | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Test3 {
public static void main(String[] args) throws NumberFormatException, IOException {
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
int x=Integer.parseInt(br.readLine());
int ... | constant | 913_A. Modular Exponentiation | CODEFORCES |
import java.util.*;
import java.io.*;
import java.math.*;
public class Solution{
public static void main(String[] args)throws IOException{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int t = Integer.parseInt(br.readLine());
StringTokenizer st;
for(int z=... | linear | 1197_A. DIY Wooden Ladder | CODEFORCES |
// discussed with rainboy
import java.io.*;
import java.util.*;
public class CF915D {
static ArrayList[] aa;
static boolean[] visited, instack;
static int[] stack;
static int cnt, h_, i_, j_;
static boolean dfs1(int i) {
if (visited[i]) {
if (instack[i]) {
h_ = i;
return true;
}
return false;
... | quadratic | 915_D. Almost Acyclic Graph | CODEFORCES |
//package fourninetysixDiv3;
import java.util.HashMap;
import java.util.Scanner;
public class Median_Segments_general {
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
int n = s.nextInt();
int m = s.nextInt();
int[] arr = new int[n];
for (int i = 0; i < n; i++) {
arr[i] = s.n... | nlogn | 1005_E1. Median on Segments (Permutations Edition) | CODEFORCES |
import java.io.*;
import java.util.*;
public class Main {
private static void solve(InputReader in, OutputWriter out) {
int n = in.nextInt();
List<List<Integer>> g = new ArrayList<>(n + 1);
for (int i = 0; i < n + 1; i++) {
g.add(new LinkedList<>());
}
int deg... | linear | 981_C. Useful Decomposition | CODEFORCES |
// practice with rainboy
import java.io.*;
import java.util.*;
public class CF903F {
static final int INF = 0x3f3f3f3f;
static void fill(int[][][][] aa, int a) {
for (int h0 = 0; h0 <= 4; h0++)
for (int h1 = 0; h1 <= 4; h1++)
for (int h2 = 0; h2 <= 4; h2++)
for (int h3 = 0; h3 <= 4; h3++)
aa[h0][... | linear | 903_F. Clear The Matrix | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class SFly {
public static void main(String[] args) throws IOException {
BufferedReader lector = new BufferedReader(new InputStreamReader(System.in));
int planet = Integer.parseInt(lector.readLine());
int ini... | linear | 1010_A. Fly | CODEFORCES |
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.StringTokenizer;
import java.io.IOException;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.InputStream;
/**
* Built using CHelper plug-in
* Actual soluti... | nlogn | 1000_G. Two-Paths | CODEFORCES |
import java.io.*;
import java.lang.*;
import java.util.*;
public class alex
{
public static void main(String[] args)throws IOException
{
Scanner sc=new Scanner(System.in);
int n=sc.nextInt();int sum=1;
for(int i=1;i<=n;i++)
{
sum=sum+(4*(i-1));
}
Syste... | linear | 1180_A. Alex and a Rhombus | CODEFORCES |
import java.io.*;
import java.lang.reflect.Array;
import java.util.*;
import java.math.*;
import java.lang.*;
import static java.lang.Math.*;
public class TaskB implements Runnable {
boolean prime[] = new boolean[(int)1e6+10];
InputReader c;
PrintWriter w;
public void run() {
c = new InputRea... | linear | 608_B. Hamming Distance Sum | CODEFORCES |
import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
public class cf2 {
static final double EPS = 1e-9;
public static void main(String[] args) thro... | constant | 994_C. Two Squares | CODEFORCES |
//q4
import java.io.*;
import java.util.*;
import java.math.*;
public class q4 {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int query = in.nextInt();
while (query -- > 0) {
int n = in.nextInt();
int k = in.nextIn... | quadratic | 1196_D2. RGB Substring (hard version) | CODEFORCES |
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.io.OutputStream;
import java.util.List;
import java.util.Arrays;
import java.util.InputMismatchException;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
/**
... | linear | 1067_B. Multihedgehog | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
public class AAA {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringTokenizer st = new StringTok... | constant | 1028_B. Unnatural Conditions | CODEFORCES |
import java.util.*;
import java.io.*;
import java.lang.*;
import java.math.*;
public class B {
public static void main(String[] args) throws Exception {
BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
PrintWriter out = new PrintWriter(new Out... | linear | 1190_B. Tokitsukaze, CSL and Stone Game | CODEFORCES |
//package ContestEd69;
import java.io.*;
import java.util.StringTokenizer;
public class mainD {
public static PrintWriter out = new PrintWriter(System.out);
public static FastScanner enter = new FastScanner(System.in);
public static long[] arr;
public static void main(String[] args) throws IOException... | quadratic | 1197_D. Yet Another Subarray Problem | CODEFORCES |
import java.util.*;
import java.lang.*;
public class Main {
static long m = 1000000007;
static long powmod(long x, long y, long p)
{
// Initialize result
long res = 1;
// Update x if it is more
// than or equal to p
x = x % p;
while (y > 0)
{
... | logn | 992_C. Nastya and a Wardrobe | CODEFORCES |
import java.util.*;
import java.io.*;
import java.lang.*;
import java.math.*;
import java.util.Map.*;
public class codeforces {
static int count =0;
static boolean f=false;
static int [] arr;
static PrintWriter pw=new PrintWriter(System.out);
static void solve(int index , int mask) {
if(index==arr.l... | nlogn | 994_B. Knights of a Polygonal Table | CODEFORCES |
import java.io.*;
import java.util.*;
public class Codeforces913F {
public static void main(String[] args) throws IOException {
Scanner input = new Scanner(System.in);
int n = input.nextInt();
int a = input.nextInt();
int b = input.nextInt();
input.close();
final int mod = 998244353;
int frac = multi... | quadratic | 913_F. Strongly Connected Tournament | CODEFORCES |
import java.io.*;
import java.util.*;
public class Main {
public static void main(String[] args) throws Exception {
new Main().go();
}
PrintWriter out;
Reader in;
BufferedReader br;
Main() throws IOException {
try {
//br = new BufferedReader( new FileReader("in... | quadratic | 1015_E2. Stars Drawing (Hard Edition) | CODEFORCES |
import java.util.*;
import java.io.*;
import java.math.*;
public class Solution{
public static void main(String[] args)throws IOException{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int n = Integer.parseInt(br.readLine());
StringTokenizer st = new StringTokeniz... | linear | 1197_B. Pillars | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
public class Solve4 {
public static void main(String[] args) throws IOException {
FastReader sc = new FastReader();
int x= sc.nextInt();
int y= sc.nextInt();
int z... | constant | 1054_A. Elevator or Stairs? | CODEFORCES |
import java.util.Scanner;
public class codef8 {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner sc = new Scanner(System.in);
int num = sc.nextInt();
int beacon[] = new int[1000001];
int pos[] = new int[num];
for (int i = 0; i < num; i++) {
int position = sc.nextInt... | linear | 608_C. Chain Reaction | CODEFORCES |
import java.io.*;
public class coins
{
public static void main(String args[])throws IOException
{
InputStreamReader read=new InputStreamReader(System.in);
BufferedReader in=new BufferedReader(read);
int i,k,n,v;
String a;
a=in.readLine();
for(i=0;i<a.length();i++)
{
if(a.charAt(i)==' ')
break;
}... | constant | 1061_A. Coins | CODEFORCES |
import java.io.*;
public class First {
StreamTokenizer in;
PrintWriter out;
int nextInt() throws IOException {
in.nextToken();
return (int)in.nval;
}
long nextLong() throws IOException {
in.nextToken();
return (long) in.nval;
}
String nextString() throws ... | linear | 1011_A. Stages | CODEFORCES |
import java.io.*;
import java.util.*;
public class p7{
static class FastReader{
BufferedReader br;
StringTokenizer st;
public FastReader()
{
br = new BufferedReader(new
InputStreamReader(System.in));
}
String next()
{
while (st == null || !st.hasMoreElements())
{
try
... | nlogn | 1054_D. Changing Array | CODEFORCES |
import java.util.Scanner;
import java.util.Vector;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int m = sc.nextInt();
int a[] = new int[n];
int b[] = new int[n];
for (int i = 0; i < n; i++) ... | nlogn | 1010_A. Fly | CODEFORCES |
import java.util.Scanner;
public class FUck {
public static void main(String args[])
{
Scanner scan=new Scanner(System.in);
int n=scan.nextInt();
int k=scan.nextInt();
String t=scan.next();
int mx=0;
for(int i=1;i<n;i++)
{
int gd=1;
for(int j=0;j<i;j++)
{
if(t.charAt(j... | quadratic | 1029_A. Many Equal Substrings | CODEFORCES |
import java.util.*;
import java.io.*;
public class A
{
public static void main(String ar[]) throws Exception
{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
String s1[]=br.readLine().split(" ");
String s2[]=br.readLine().split(" ");
i... | linear | 1000_B. Light It Up | CODEFORCES |
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner in =new Scanner(System.in);
int n = in.nextInt();
int k = in.nextInt();
int[] arr = new int[n];
for(int i = 0; i < n; i++)
arr[i] = in.nextInt();
for(int i = n-1; i > 0; i--)
arr[i] -= arr[i-1];
arr[0] = 0;
A... | nlogn | 1197_C. Array Splitting | CODEFORCES |
import java.util.*;
import java.lang.*;
import java.math.*;
import java.io.*;
/* spar5h */
public class cf1 implements Runnable{
public void run() {
InputReader s = new InputReader(System.in);
PrintWriter w = new PrintWriter(System.out);
int t = 1;
while(t-- > 0) {
int n = s.nextInt(), m ... | linear | 1010_A. Fly | CODEFORCES |
import java.io.*;
import java.util.Arrays;
import java.util.Comparator;
import java.util.StringTokenizer;
import java.util.stream.IntStream;
public class B {
public static void main(String[] args) {
InputStream inputStream = System.in;
OutputStream outputStream = System.out;
InputReader in ... | logn | 1019_B. The hat | CODEFORCES |
import java.util.*;
import java.math.*;
public class Solution{
private long [] sums;
private void solve(){
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int m = sc.nextInt();
int k = sc.nextInt();
int [] arr = new int[n];
this.sums = new long[n];
... | quadratic | 1197_D. Yet Another Subarray Problem | CODEFORCES |
import java.util.*;
public class Main {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int m = sc.nextInt();
long totalBlocks = 0;
long a[] = new long[n];
for(int i = 0; i < n; ++i) {
a[i] = sc.nextLo... | nlogn | 1061_B. Views Matter | CODEFORCES |
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
import java.util.ArrayList;
import java.util.Scanner;
/**
*
* @author Ahmed
*/
public class Watermelon {
static class Pas... | linear | 608_A. Saitama Destroys Hotel | CODEFORCES |
import java.util.*;
import java.io.*;
public class MinimumDiameterTree{
public static void main(String[] args) {
InputReader in = new InputReader (System.in);
PrintWriter out = new PrintWriter (System.out);
int n = in.nextInt();
int s = in.nextInt();
int deg[] = new int [n];
for (int i = 1; i < n; ++i) {
... | linear | 1086_B. Minimum Diameter Tree | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
/**
*
* @author Antonio "Teo" Alurralde
*/
public class Main {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReade... | constant | 1033_A. King Escape | CODEFORCES |
/**
* Created by Aminul on 3/14/2019.
*/
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.InputMismatchException;
import static java.lang.Math.max;
public class E_2 {
public static void main(String[] args) throws Exception {
F... | linear | 1082_E. Increasing Frequency | CODEFORCES |
import java.util.Scanner;
public class TreasureHunt {
public static String Solve() {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
sc.nextLine();
String kuro = sc.nextLine(), shiro = sc.nextLine(), katie = sc.nextLine();
sc.close();
String[] output = {"Kuro", "Shiro", "Katie", "Draw"};
if... | linear | 979_B. Treasure Hunt | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
public class CF1197B {
public static void main(String[] args) {
FastReader input = new FastReader();
int n = input.nextInt();
int[] arr = new int[n];
int ma... | linear | 1197_B. Pillars | CODEFORCES |
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.StringTokenizer;
import java.math.BigInteger;
import java.io.IOException;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.InputStream;
/**
* Built using CHe... | logn | 992_C. Nastya and a Wardrobe | CODEFORCES |
import java.io.*;
import java.math.*;
import java.util.*;
// author @mdazmat9
public class codeforces{
public static void main(String[] args) throws IOException {
Scanner sc = new Scanner(System.in);
PrintWriter out = new PrintWriter(System.out);
int test = 1;
for (int ind = 0; i... | constant | 911_C. Three Garlands | CODEFORCES |
import java.io.*;
import java.util.*;
public class Main {
static InputReader in = new InputReader(System.in);
static PrintWriter out = new PrintWriter(System.out);
static long oo = 1000000000000L;
public static void main(String[] args) throws IOException {
int n = in.nextInt();
int q = in.nextInt()... | linear | 1180_C. Valeriy and Deque | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
public class AAA {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringTokenizer st = new StringTok... | constant | 1028_B. Unnatural Conditions | CODEFORCES |
import java.io.BufferedOutputStream;
import java.io.PrintWriter;
import java.util.*;
public class E1180D {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
PrintWriter pw = new PrintWriter(new BufferedOutputStream(System.out));
int n = sc.nextInt();
in... | quadratic | 1179_B. Tolik and His Uncle | CODEFORCES |
import java.util.*;
import java.io.*;
import java.lang.*;
import java.math.*;
public class C {
public static void main(String[] args) throws Exception {
BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
// Scanner scan = new Scanner(System.in);
PrintWriter out = new P... | linear | 1067_C. Knights | CODEFORCES |
import java.util.*;
public class Main {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int m = sc.nextInt();
long totalBlocks = 0;
long a[] = new long[n];
for(int i = 0; i < n; ++i) {
a[i] = sc.nextLo... | nlogn | 1061_B. Views Matter | CODEFORCES |
import java.util.Scanner;
public class codef8 {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner sc = new Scanner(System.in);
int num = sc.nextInt();
int beacon[] = new int[1000001];
int pos[] = new int[num];
for (int i = 0; i < num; i++) {
int position = sc.nextInt... | linear | 608_C. Chain Reaction | CODEFORCES |
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.StringTokenizer;
import java.io.IOException;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.InputStream;
/**
* Built using CHelper plug-in
* Actual soluti... | quadratic | 911_D. Inversion Counting | CODEFORCES |
import com.sun.org.apache.xpath.internal.operations.Bool;
import java.io.*;
import java.util.*;
public class Main {
public static void main(String[] args) throws Exception {
MyScanner scan = new MyScanner();
out = new PrintWriter(new BufferedOutputStream(System.out));
int n = scan.nextIn... | nlogn | 1033_C. Permutation Game | CODEFORCES |
import java.io.*;
import java.util.*;
public class Main {
public void solve() {
int n = ni();
int a = ni();
int b = ni();
long ans = 0;
HashMap<Long, Long> m = new HashMap<>();
HashMap<String, Long> s = new HashMap<>();
for (int i = 0; i < n; i++) {
... | linear | 975_D. Ghosts | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.StringTokenizer;
public class pr1073B {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.... | linear | 1073_B. Vasya and Books | CODEFORCES |
import java.io.*;
import java.util.*;
public class LectureSleep {
static class InputReader {
BufferedReader reader;
StringTokenizer tokenizer;
public InputReader(InputStream stream) {
reader = new BufferedReader(new InputStreamReader(stream), 32768);
tokenizer = nu... | linear | 961_B. Lecture Sleep | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class C {
public static int mod = 1000000000 + 7;
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String n = br.readLine();
... | linear | 914_C. Travelling Salesman and Special Numbers | CODEFORCES |
import java.io.BufferedReader;
import java.io.PrintWriter;
import java.io.InputStreamReader;
import java.io.IOException;
import java.util.StringTokenizer;
import java.util.Arrays;
public class Main {
static Scanner in = new Scanner();
static PrintWriter out = new PrintWriter(System.out);
publ... | constant | 1036_A. Function Height | CODEFORCES |
import com.sun.org.apache.xerces.internal.util.SynchronizedSymbolTable;
import jdk.management.cmm.SystemResourcePressureMXBean;
import java.awt.*;
import java.io.*;
import java.lang.reflect.Array;
import java.text.DecimalFormat;
import java.util.*;
import java.util.List;
import java.math.*;
public class Newbie {
... | quadratic | 995_B. Suit and Tie | CODEFORCES |
import java.io.*;
import java.util.*;
public class Main {
private static void solve(InputReader in, OutputWriter out) {
int n = in.nextInt();
int m = in.nextInt();
String[] sa = new String[n];
for (int i = 0; i < n; i++) {
sa[i] = in.next();
}
Set<Inte... | quadratic | 985_B. Switches and Lamps | CODEFORCES |
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Scanner;
public class CodeForces
{
public static void main(String[] args)
{
Scanner input = new Scanner(new BufferedReader(new InputStreamReader(System.in)));
System.out.println(input.nextInt() / 2 + 1);
}
} | constant | 964_A. Splits | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
public class MicroWorld {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringTokenizer st = ne... | nlogn | 990_B. Micro-World | CODEFORCES |
import java.util.*;
import java.io.*;
public class SonyaExhibition {
static BufferedReader br;
static StringTokenizer tokenizer;
public static void main(String[] args) throws Exception {
br = new BufferedReader(new InputStreamReader(System.in));
int n = nextInt();
int[] arr = {0,1};
for(int i = 0; i < n; i... | linear | 1004_B. Sonya and Exhibition | CODEFORCES |
import java.io.*;
import java.util.*;
public class ayyyyyy
{
public static void main(String[] args) { new ayyyyyy(); }
Scanner in = new Scanner(System.in);
PrintWriter out = new PrintWriter(System.out);
int t, n;
int[] a;
ayyyyyy()
{
t = in.nextInt();
while (t --> 0)
{
a = new int[n = in.nextInt()]... | nlogn | 1197_A. DIY Wooden Ladder | CODEFORCES |
//package contese_476;
import java.util.*;
public class q1
{
int m=(int)1e9+7;
public class Node
{
int a;
int b;
public void Node(int a,int b)
{
this.a=a;
this.b=b;
}
}
public int mul(int a ,int b)
{
a=a%m;
b=b%m;
return((a*b)%m);
}
public int pow(int a,int b)
{
int x=1;
while(b>0)
{
if(b%2!=0)
x=mul... | linear | 1013_B. And | CODEFORCES |
import java.io.OutputStream;
import java.io.PrintWriter;
import java.util.StringTokenizer;
import java.io.IOException;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparat... | quadratic | 1000_A. Codehorses T-shirts | CODEFORCES |
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.io.BufferedWriter;
import java.io.Writer;
import java.io.OutputStreamWriter;
import java.util.InputMismatchException;
import java.io.IOException;
import java.io.Input... | quadratic | 961_C. Chessboard | CODEFORCES |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner read = new Scanner(System.in);
double a = (double)read.nextInt();
double v = (double)read.nextInt();
double l = (double)read.nextInt();
double d = (double)read.nextInt();
... | constant | 5_D. Follow Traffic Rules | CODEFORCES |
import java.util.*;
import java.io.*;
public class A
{
public static void main(String ar[]) throws Exception
{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
String s1[]=br.readLine().split(" ");
int n=Integer.parseInt(s1[0]);
int m=In... | nlogn | 1061_B. Views Matter | CODEFORCES |
import java.util.Arrays;
import java.util.Scanner;
public class Solution {
private static int[] a;
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt(), m = sc.nextInt();
a = new int[101];
for (int i = 0; i < m; i++) {
... | nlogn | 1011_B. Planning The Expedition | CODEFORCES |
import java.util.*;
public class ErrorCorrectSystem
{
public static void main(String[] args)
{
Scanner scan = new Scanner(System.in);
int n = scan.nextInt();
String a = scan.next();
String b = scan.next();
int[][] mismatch = new int[26][26];
for(int i = 0; i < 26; i++) Arrays.fill(mismatch[i], -1);
... | linear | 527_B. Error Correct System | CODEFORCES |
import java.io.*;
import java.util.Arrays;
import java.util.Random;
import java.util.StringJoiner;
import java.util.StringTokenizer;
import java.util.concurrent.ThreadLocalRandom;
import java.util.function.Function;
public class Main {
static int T;
public static void main(String[] args) {
FastScanne... | nlogn | 1027_C. Minimum Value Rectangle | CODEFORCES |
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
public class ElevatorOrStairs {
private static final BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
private static final OutputStreamWriter writer = new OutputStreamWriter(System.out);
... | constant | 1054_A. Elevator or Stairs? | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.HashSet;
import java.util.InputMismatchException;
public class Solution1 implements Runnable
{
static final lo... | linear | 527_B. Error Correct System | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class SFly {
public static void main(String[] args) throws IOException {
BufferedReader lector = new BufferedReader(new InputStreamReader(System.in));
int planet = Integer.parseInt(lector.readLine());
int ini... | linear | 1010_A. Fly | CODEFORCES |
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.Map;
import java.util.StringTokenizer;
public class Main {
static BufferedReader in=new BufferedReader(new InputStreamReader(System.in));
st... | nlogn | 1005_E1. Median on Segments (Permutations Edition) | CODEFORCES |
import java.util.HashSet;
import java.util.Scanner;
public class Solution {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
HashSet<Integer> set = new HashSet<>();
for(int i = 0; i<n; i++){
int a = sc.nextInt();
... | linear | 992_A. Nastya and an Array | CODEFORCES |
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Scanner;
public class Solution {
private static int[] dx = {
-1, -1, -1,
0, 0,
1, 1, 1};
private static int[] dy = {
-1, 0, 1,
-1, 1,
-1, 0, 1};
public ... | quadratic | 1059_B. Forgery | CODEFORCES |
import java.util.*;
public class Main {
public static void main(String args[]) {
Scanner scan = new Scanner(System.in);
int n=scan.nextInt();
int m=scan.nextInt();
int[] game=new int[n];
int[] bill=new int[m];
for (int i = 0; i <n ; i++) {
game[i]=scan.ne... | linear | 1009_A. Game Shopping | CODEFORCES |
import java.math.BigInteger;
import java.util.*;
import java.util.stream.Collectors;
import java.util.stream.IntStream;
import java.util.stream.Stream;
public class Practice {
public static void main(String []args)
{
Scanner sc=new Scanner(System.in);
int n=sc.nextInt();
sc.nextLine();
String s... | linear | 976_A. Minimum Binary Number | CODEFORCES |
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.InputMismatchException;
import java.io.IOException;
import java.io.InputStream;
/**
* Built using CHelper plug-in
* Actual solution is at the top
*
* @author Pradyumn
*/
public class M... | logn | 1019_B. The hat | CODEFORCES |
import java.util.*;
import java.io.*;
public class C{
static PrintWriter out;
static InputReader in;
public static void main(String args[]){
out = new PrintWriter(System.out);
in = new InputReader();
new C();
out.flush(); out.close();
}
C(){
int a = solve();... | linear | 1190_C. Tokitsukaze and Duel | CODEFORCES |
import java.util.*;
import java.io.*;
import java.util.Map.Entry;
public class Codeforces {
static int n;
static double max;
static int[] pre;
public static void findIntensity(int l){
for(int i = 0, j = i + l; j < n + 1; i++, j++){
double res = (pre[j] - pre[i]) / (double) l;
... | quadratic | 1003_C. Intense Heat | CODEFORCES |
import java.util.*;
import java.io.*;
public class code{
public static void main(String[] args) throws IOException{
Scanner sc = new Scanner(System.in);
PrintWriter out = new PrintWriter(System.out);
int ok,ok2;
int va,vb;
va = 0;
vb = 0;
out.println("? "+va+"... | logn | 1088_D. Ehab and another another xor problem | CODEFORCES |
import java.io.*;
import java.util.*;
public class Main {
private static void solve(InputReader in, OutputWriter out) {
int n = in.nextInt();
if (n < 6) {
out.println(-1);
} else {
int m = (n - 2);
for (int i = 2; i <= m; i++) {
out.prin... | linear | 959_C. Mahmoud and Ehab and the wrong algorithm | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.lang.reflect.Array;
import java.util.Arrays;
import java.util.Comparator;
import java.util.StringTokenizer;
import java.util.function.Function;
public class P1196D2 {
static boolea... | quadratic | 1196_D2. RGB Substring (hard version) | CODEFORCES |
import java.io.*;
import java.util.*;
import java.lang.*;
import static java.lang.Math.*;
// _ h _ r _ t r _
// _ t _ t _ s t _
public class TaskA implements Runnable {
long m = (int)1e9+7;
PrintWriter w;
InputReader c;
final int MAXN = (int)1e6 + 100;
public void run() {
c = new Input... | linear | 527_B. Error Correct System | CODEFORCES |
import java.io.*;
import java.util.*;
public class CF1009E {
static final int MD = 998244353;
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int n = Integer.parseInt(br.readLine());
StringTokenizer st = new StringTokenizer(b... | linear | 1009_E. Intercity Travelling | CODEFORCES |
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Arrays;
import java.util.InputMismatchException;
import java.io.OutputStreamWriter;
import java.util.NoSuchElementException;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.util.Iterator;
import ja... | nlogn | 528_B. Clique Problem | CODEFORCES |
import java.util.LinkedList;
import java.util.List;
import java.util.Scanner;
import java.util.stream.Collectors;
public class PlayingPiano {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int n = scanner.nextInt();
List<Integer> as = new LinkedList<>();
int[] as2 =... | linear | 1032_C. Playing Piano | CODEFORCES |
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.StringTokenizer;
import java.io.IOException;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.InputStream;
/**
* Built using CHelper plug-in
* Actual soluti... | quadratic | 1027_E. Inverse Coloring | CODEFORCES |
import java.util.Scanner;
public class A961_Tetris {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int platforms = input.nextInt();
int in = input.nextInt();
int[] cols = new int[platforms];
int[] squares = new int[in];
for (int i = 0; i < in; i ++) {
squares[i... | quadratic | 961_A. Tetris | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.*;
import static java.lang.Math.*;
public class Main {
private FastScanner scanner = new FastScanner();
public static void main(String[] args) {
new Main().solve();
}
private void ... | linear | 990_C. Bracket Sequences Concatenation Problem | CODEFORCES |
import java.util.*;
import java.io.*;
import java.math.*;
public class loser
{
static class InputReader {
public BufferedReader br;
public StringTokenizer token;
public InputReader(InputStream stream)
{
br=new BufferedReader(new InputStreamReader(stream),32768);
... | constant | 965_A. Paper Airplanes | CODEFORCES |
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