src stringlengths 95 64.6k | complexity stringclasses 7
values | problem stringclasses 256
values | from stringclasses 1
value |
|---|---|---|---|
import java.util.*;
public class Solution {
public static void main(String [] args) {
Scanner scan = new Scanner(System.in);
int n = scan.nextInt();
int [] a = new int [n];
int i;
int s = 0;
for (i = 0; i < n; i++) {
a[i] = scan.nextInt();
s +=... | nlogn | 160_A. Twins | 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... | constant | 1068_A. Birthday | CODEFORCES |
import java.io.*;
public class j
{
public static void main(String a[])throws IOException
{
BufferedReader b=new BufferedReader(new InputStreamReader(System.in));
int n=0,i=0,k=2;
String s="\0",r="\0";
s=b.readLine();
n=s.length()-1;
while(k<=s.length())
{
for(i=0;i<k;i++)
{
r=s.substring(i,i+n);
if(s.indexOf(r)!=s.last... | cubic | 23_A. You're Given a String... | CODEFORCES |
import java.util.*;
public class A23 {
public static void main(String[]args){
Scanner sc = new Scanner(System.in);
String W = sc.next();
ArrayList<String>Q = new ArrayList<String>();
for (int i = 0; i < W.length(); i++){
String O = "";
for (int k = i; k < W.length(); k++){
O = O + W.charAt(k);
... | cubic | 23_A. You're Given a String... | 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... | np | 105_B. Dark Assembly | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.*;
/**
* Created by Daniil on 5/29/2016.
*/
public class TaskB {
public static int strIndex;
public static void main(String[] args) throws IOException {
Scanner... | linear | 701_C. They Are Everywhere | CODEFORCES |
import java.io.*;
import java.util.*;
import static java.lang.Math.*;
public class Main {
FastScanner in;
PrintWriter out;
static final String FILE = "";
public void solve() {
out.print(25);
}
public void run() {
if (FILE.equals("")) {
in = new FastScanner(Syste... | constant | 630_A. Again Twenty Five! | CODEFORCES |
import java.io.*;
import java.math.BigInteger;
public class Main {
BufferedReader in;
PrintWriter out;
public static void main(String[] args) throws IOException
{
new Main().run();
}
public void run() throws IOException
{
//in=new BufferedReader(new FileReader("input.txt"));
//out=new PrintWriter(new Fi... | cubic | 23_A. You're Given a String... | CODEFORCES |
import java.util.*;
import java.lang.*;
import java.math.*;
import java.io.*;
import static java.lang.Math.*;
import static java.util.Arrays.*;
import static java.util.Collections.*;
public class P111C{
Scanner sc=new Scanner(System.in);
int INF=1<<28;
double EPS=1e-9;
int h, w;
void run(){
h=sc.nextInt();
... | np | 111_C. Petya and Spiders | CODEFORCES |
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.List;
import java.util.StringTokenizer;
import java.io.Buffere... | np | 1209_E2. Rotate Columns (hard version) | CODEFORCES |
import java.util.*;
import java.io.*;
import java.math.BigInteger;
public class D {
FastScanner in;
PrintWriter out;
boolean systemIO = true;
public void solve() {
int n = in.nextInt();
int[] a = new int[n];
for (int i = 0; i < a.length; i++) {
a[i] = in.nextInt();
}
int x = 0;
for (int i = 0; i < ... | quadratic | 911_D. Inversion Counting | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
public class D909 {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
char[] line = br.readLin... | linear | 909_D. Colorful Points | CODEFORCES |
/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
public class Main
{
public static void main (String[] args) throws java.lang.Exception
{
BufferedReader br=new BufferedReader(new Inp... | quadratic | 911_D. Inversion Counting | CODEFORCES |
import java.util.Scanner;
public class Tsk1 {
static void metod() throws Exception {
Scanner in = new Scanner(System.in);
int n = in.nextInt();
String s = in.next();
String ss = s + s;
int t = 0;
for (int i = 0; i < n; i++) {
if (s.charAt(i) == 'T') {
... | linear | 46_C. Hamsters and Tigers | CODEFORCES |
import java.util.*;
public class A912 {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner scan = new Scanner(System.in);
int A = scan.nextInt();
int B = scan.nextInt();
long x = scan.nextInt();
long y = scan.nextInt();
long z = scan.nextInt();
long requiredA =... | constant | 912_A. Tricky Alchemy | CODEFORCES |
import java.util.*;
public class A {
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
int n = s.nextInt();
int[] a = new int[n];
for(int i=0;i<n;i++) a[i] = s.nextInt();
int r = 0, an = 0;
Arrays.sort(a);
int t = 0;
for(int z : a) t += z;
for(int i=a.length-1;i>=0;i--){
... | nlogn | 160_A. Twins | CODEFORCES |
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.math.BigInteger;
import java.util.InputMismatchException;
/**
* @author Egor Kulikov (egor@egork.net)
* Created on 14.03.2010
*/
public class TaskA implements Runnable {
private InputReader in;
private PrintWri... | nlogn | 22_A. Second Order Statistics | CODEFORCES |
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.util.StringTokenizer;
public class D {
static StringTokenizer st;
static BufferedReader in;
public static void mai... | logn | 276_D. Little Girl and Maximum XOR | CODEFORCES |
import java.util.Scanner;
public class A {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int in = sc.nextInt();
System.out.println(in/2 + in);
System.exit(0);
}
}
| constant | 84_A. Toy Army | CODEFORCES |
import java.io.*;
import java.util.*;
public class substring {
static BufferedReader br;
static StringTokenizer st;
static PrintWriter out;
public static void main(String[] args) throws IOException {
InputStream input = System.in;
//InputStream input = new FileInputStream("fileIn.in");
OutputStream output = ... | cubic | 23_A. You're Given a String... | CODEFORCES |
import java.io.IOException;
import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;
public class A {
public static void main(String[] args) throws IOException{
Scanner sc = new Scanner(System.in);
String s = sc.next();
int n = s.length();
for (int i = n; i >= 1; ... | cubic | 23_A. You're Given a String... | CODEFORCES |
//package round97;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.StringTokenizer;
public class A {
static BufferedReader bf = new BufferedReader(new InputStreamReader(
System.in));
static StringT... | nlogn | 135_A. Replacement | CODEFORCES |
import java.util.Scanner;
public class A {
public static void main(String[] args) {
A problem = new A();
problem.solve();
}
private void solve() {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int p = sc.nextInt();
int v =... | nlogn | 169_A. Chores | 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 Darshandarji
*/
public cla... | np | 11_D. A Simple Task | CODEFORCES |
import java.util.Scanner;
public class A {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
System.out.println(3 * n / 2);
}
}
| constant | 84_A. Toy Army | CODEFORCES |
import java.io.*;
import java.util.*;
public class Main {
final static int MAXN = 100005;
static int n;
static Scanner cin;
static int[] a;
static boolean[] used;
public static int Query(int x) {
System.out.print("? ");
System.out.println(x);
System.out.flush();
int a = cin.nextInt();
return a;
}
publ... | logn | 1019_B. The hat | CODEFORCES |
import java.io.InputStreamReader;
import java.io.IOException;
import java.util.InputMismatchException;
import java.io.BufferedReader;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.io.Reader;
import java.io.Writer;
import java.io.InputStream;
/**
* Built using CHelper plug-in
* Actual solution ... | constant | 343_A. Rational Resistance | CODEFORCES |
import java.util.Arrays;
import java.util.Scanner;
public class A {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int n = in.nextInt();
int m = in.nextInt();
int k = in.nextInt();
int[] A = new int[n];
for (int i = 0; i < n; i++)
... | nlogn | 257_A. Sockets | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.StringTokenizer;
/**
* Created by mostafa on 12/29/17.
*/
public class C {
public static void main(String[] args) throws IOException {
Scanner sc = new Scanner();
... | quadratic | 908_C. New Year and Curling | 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.io.*;
import java.util.*;
import java.math.*;
public class Main {
public static void main(String[] args) throws IOException
{
// StreamTokenizer in = new StreamTokenizer(new BufferedReader(new InputStreamReader(System.in)));
PrintWriter out = new PrintWriter(new OutputStreamWriter(System.out));
F... | quadratic | 909_C. Python Indentation | CODEFORCES |
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.StringTokenizer;
import java.io.IOException;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.InputStream;
/**
* Built using CHelper... | quadratic | 1209_A. Paint the Numbers | CODEFORCES |
import java.io.InputStreamReader;
import java.io.IOException;
import java.io.BufferedReader;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.util.StringTokenizer;
import java.math.BigInteger;
import java.io.InputStream;
/**
* Built using CHelper plug-in
* Actual solution is at the top
* @author... | np | 111_C. Petya and Spiders | CODEFORCES |
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.InputMismatchException;
import java.io.IOException;
import java.util.ArrayList;
import java.io.InputStream;
/**
* Built using CHelper plug-in
* Actual solution is... | np | 1185_G1. Playlist for Polycarp (easy version) | CODEFORCES |
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.ArrayDeque;
import java.util.Arrays;
import java.util.StringTokenizer;
public class B {
static... | logn | 1195_B. Sport Mafia | CODEFORCES |
import java.io.*;
import java.util.*;
public class Main implements Runnable {
public void _main() throws IOException {
int n = nextInt();
int k = nextInt();
boolean[] p = new boolean[n + 1];
Arrays.fill(p, true);
List<Integer> primes = new ArrayList<Integer>();
for (int i = 2; i <= n; i++)
if (p[i]) {... | linear | 17_A. Noldbach problem | CODEFORCES |
import java.io.PrintWriter;
import java.util.*;
import java.util.Arrays ;
import java .lang.String.* ;
import java .lang.StringBuilder ;
public class Test{
static int pos = 0 ;
static int arr[] ;
static LinkedList l1 = new LinkedList() ;
static void find(int p ,char[]x,int put[],String s){
int ... | constant | 965_A. Paper Airplanes | CODEFORCES |
// discussed with rainboy
import java.io.*;
import java.util.*;
public class CF915E {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
PrintWriter pw = new PrintWriter(System.out);
int n = Integer.parseInt(br.readLine());
int... | nlogn | 915_E. Physical Education Lessons | 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.io.*;
import java.util.*;
public class CF1027D {
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(br.readLine());
int[] cc = new in... | linear | 1027_D. Mouse Hunt | CODEFORCES |
import java.io.*;
import java.util.*;
import static java.lang.Math.*;
public class G1 {
static int n, T, duration[], type[];
static long dp[][][], mod = (long) 1e9 + 7;
public static void main(String[] args) throws Exception {
new Thread(null, new Runnable() {
public void run() {
... | np | 1185_G1. Playlist for Polycarp (easy version) | CODEFORCES |
// Don't place your source in a package
import java.math.BigInteger;
import java.util.*;
import java.lang.*;
import java.io.*;
// Please name your class Main
public class Main {
static FastScanner fs=new FastScanner();
static class FastScanner {
BufferedReader br=new BufferedReader(new InputStreamRe... | logn | 1177_B. Digits Sequence (Hard Edition) | CODEFORCES |
import java.io.IOException;
import java.io.InputStream;
import java.util.InputMismatchException;
import java.util.Stack;
public class D527A2 {
public static void main(String[] args) {
FastScanner in = new FastScanner(System.in);
int N = in.nextInt();
Stack<Integer> stack = new Stack<>();
for(int i = 0; i < N;... | linear | 1092_D1. Great Vova Wall (Version 1) | CODEFORCES |
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.StringTokenizer;
import java.util.Map;
import java.util.HashMap;
import java.io.IOException;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.InputStream;
/**... | nlogn | 1029_D. Concatenated Multiples | CODEFORCES |
import java.util.*;
import java.io.*;
public class EdC {
static long[] mods = {1000000007, 998244353, 1000000009};
static long mod = mods[0];
public static MyScanner sc;
public static PrintWriter out;
static char[][] grid;
static int n;
static int t;
static int[][] dp;
static int[] times;
... | np | 1185_G1. Playlist for Polycarp (easy version) | CODEFORCES |
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.Arrays;
import java.util.Comparator;
import java.util.StringTokenizer;
import java.io.Inp... | nlogn | 1075_C. The Tower is Going Home | 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);
... | nlogn | 608_A. Saitama Destroys Hotel | CODEFORCES |
import java.util.*;
import java.math.*;
public class codeforces {
public static void main(String[] args)
{
Scanner sc=new Scanner(System.in);
int n=sc.nextInt();
int[] data=new int[n];
for(int i=0;i<n;i++)
data[i]=sc.nextInt();
Arrays.sort(data);
if(data[n-1]!=1)
data[n-1]=1;
else
data[n-1]=2... | nlogn | 135_A. Replacement | 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.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 | 909_C. Python Indentation | CODEFORCES |
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.io.StreamTokenizer;
import java.util.Arrays;
import java.util.Scanner;
/**
* Created by IntelliJ IDEA.
* User: Mirza
* Date: 25.03.12
* Time: 18:51
* To change this template use File | Settings | File Template... | nlogn | 169_A. Chores | CODEFORCES |
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
public class A {
public static void main(String[] args) throws Exception {
int n=nextInt();
int m=nextInt();
int k=nextInt();
int wa=n-m;
if(n/k<=wa){
System.out.println(m);
}else{
int notFull=wa;
... | logn | 338_A. Quiz | CODEFORCES |
import java.io.*;
import java.math.*;
import java.util.*;
import java.util.stream.*;
import java.lang.management.*;
import static java.lang.Math.abs;
import static java.lang.Math.min;
import static java.lang.Math.max;
import static java.lang.Math.sqrt;
import static java.lang.Integer.signum;
@SuppressWarnings("uncheck... | logn | 1177_B. Digits Sequence (Hard Edition) | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.StringTokenizer;
public class Bag implements Runnable {
private void solve() throws IOException {
int xs = nextInt();
int ys = nextInt();
int n = nextInt... | np | 8_C. Looking for Order | CODEFORCES |
import java.util.*;
public class test{
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];
int max = Integer.MIN_VALUE;
long sum = 0;
for(int i=0;i<n;i++)
{
arr[i] = s.nextInt();
sum = sum ... | nlogn | 1061_B. Views Matter | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.LinkedList;
import java.util.Scanner;
import java.util.Stack;
public class sample {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int n = in.nextInt(); ... | constant | 84_A. Toy Army | CODEFORCES |
import java.io.*;
import java.util.*;
import java.math.*;
// import java.awt.Point;
public class Main {
InputStream is;
PrintWriter out;
String INPUT = "";
long MOD = 1_000_000_007;
int inf = Integer.MAX_VALUE;
void solve()
{
int n = ni();
int[] a = new int[n];
f... | quadratic | 911_D. Inversion Counting | CODEFORCES |
/*
Keep solving problems.
*/
import java.util.*;
import java.io.*;
public class CFA {
BufferedReader br;
PrintWriter out;
StringTokenizer st;
boolean eof;
private static long MOD = 1000L * 1000L * 1000L + 7;
private static final int[] dx = {0, -1, 0, 1};
private static final int[] dy = {1,... | nlogn | 1080_E. Sonya and Matrix Beauty | CODEFORCES |
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.math.BigInteger;
import java.util.StringTokenizer;
public class Main implements Runnable {
private BufferedReader br;
private Stri... | logn | 256_B. Mr. Bender and Square | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.Reader;
import java.util.*;
public class F {
public static void main(String[] args) {
FastScanner scanner = new FastScanner();
int N = scanner.nextInt();
int M = scanner.nextInt();
... | np | 1102_F. Elongated Matrix | CODEFORCES |
import java.util.Scanner;
public class LuckyDivision {
public static void main (String[] args) {
Scanner read = new Scanner(System.in);
int n = read.nextInt();
if (n % 4 == 0 ||
n % 7 == 0 ||
n % 47 == 0 ||
n % 74 == 0 ||
n % 447 == 0 ||
n % 474 == 0 ||
n % 477 == 0 ||
n % 744 == 0 ||
... | constant | 122_A. Lucky Division | CODEFORCES |
import java.io.*;
import java.lang.reflect.Array;
import java.util.*;
import java.util.Map.Entry;
public class Template {
String fileName = "";
long INF = Long.MAX_VALUE / 3;
int MODULO = 1000*1000*1000+7;
long[] fenwik;
int BORDER = 1000*1000+100;
void solve() throws IOException {
in... | quadratic | 911_D. Inversion Counting | CODEFORCES |
import java.io.*;
import java.util.*;
/*
* Heart beats fast
* Colors and promises
* How to be brave
* How can I love when I am afraid...
*/
public class Main
{
public static void main(String[] args)
{
long x=nl(),k=nl();
if(x==0)
{
pr(0);
exit();
}
x%=mod;
pr((((x*powm(2,k+1,mod))%mod-... | logn | 992_C. Nastya and a Wardrobe | CODEFORCES |
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.Arrays;
import java.io.FilterInputStream;
import java.io.BufferedInputStream;
import java.util.Random;
import java.io.InputStream;
/**
* @author khokharnikunj8
*/
public class Main {
... | np | 1209_E2. Rotate Columns (hard version) | CODEFORCES |
import java.io.*;
import java.math.BigInteger;
import java.util.*;
public class main
{
private InputStream stream;
private byte[] buf = new byte[1024];
private int curChar;
private int numChars;
private SpaceCharFilter filter;
private PrintWriter pw;
private long mod = 1000000000 + 7;
private StringBuilder an... | nlogn | 903_D. Almost Difference | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.*;
public class C {
private static FastReader fr = new FastReader();
private static PrintWriter out=new PrintWriter(System.out);
private static Random random = new Rand... | cubic | 1523_C. Compression and Expansion | CODEFORCES |
// Don't place your source in a package
import javax.swing.*;
import java.lang.reflect.Array;
import java.text.DecimalFormat;
import java.util.*;
import java.lang.*;
import java.io.*;
import java.math.*;
import java.util.stream.Stream;
// Please name your class Main
public class Main {
static FastScanner fs=new F... | np | 1185_G1. Playlist for Polycarp (easy version) | CODEFORCES |
import java.io.*;
import java.util.*;
public class CF1082D {
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(br.readLine());
int[] aa = new in... | linear | 1082_D. Maximum Diameter Graph | CODEFORCES |
import java.util.Scanner;
public class Composite {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int n = in.nextInt();
if (n == 12)
System.out.println("4 8");
else if (n % 2 == 1)
System.out.println((n - 9) + " 9");
else
System.out.println((n - 6) + " 6");
... | constant | 472_A. Design Tutorial: Learn from Math | CODEFORCES |
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.math.BigInteger;
public class A235 {
public static void main(String args[]) throws Exception{
BufferedReader ip = new BufferedReader(new InputStreamReader(System.in));
int n = Integer.parseInt(ip.readLine());
int a... | constant | 235_A. LCM Challenge | CODEFORCES |
import java.awt.Point;
import java.io.*;
import java.math.BigInteger;
import java.util.*;
import static java.lang.Math.*;
public class ProblemA_72 {
final boolean ONLINE_JUDGE = System.getProperty("ONLINE_JUDGE")!=null;
BufferedReader in;
PrintWriter out;
StringTokenizer tok = new StringTokenize... | constant | 84_A. Toy Army | CODEFORCES |
import java.util.*;
import java.io.*;
public class template {
public static void main(String[] args) {
FastScanner sc = new FastScanner();
PrintWriter pw = new PrintWriter(new OutputStreamWriter(System.out));
int n = sc.nextInt();
int k = sc.nextInt();
long left = 0;
long right = n;
long mid = left+right... | logn | 1195_B. Sport Mafia | CODEFORCES |
import java.util.*;
public class a {
public static void main(String[] args)
{
Scanner input = new Scanner(System.in);
int n = input.nextInt(), m = input.nextInt(), k = input.nextInt();
int[] data = new int[n];
for(int i = 0; i<n; i++)
data[i] = input.nextInt();
Arrays.sort(data);
m -= k;... | nlogn | 257_A. Sockets | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.*;
public class A {
BufferedReader reader;
StringTokenizer tokenizer;
PrintWriter out;
public void solve() throws IOException {
int N = nextInt();
if( N >= ... | constant | 313_A. Ilya and Bank Account | 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 |
import java.awt.Point;
import java.util.LinkedList;
import java.util.Queue;
import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.PrintWriter;
imp... | cubic | 35_C. Fire Again | CODEFORCES |
/*
Author : Imran Khan
Language: Java
*/
import java.io.*;
import java.util.*;
public class Main
{
public class BasicInputOutput
{
private StringTokenizer strtoken;
private BufferedReader bufferReader;
private BufferedWriter bufferWriter;
private String delim = " \t\n\r\f";
BasicInputOutput()
{
d... | np | 16_E. Fish | CODEFORCES |
import static java.util.Arrays.deepToString;
import java.awt.datatransfer.StringSelection;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.math.BigInteger;
import java.util.StringTokenizer;
public class Main {
static void solve(... | constant | 313_A. Ilya and Bank Account | CODEFORCES |
import java.util.*;
import java.io.*;
public class Main{
BufferedReader in;
StringTokenizer str = null;
PrintWriter out;
private String next() throws Exception{
if (str == null || !str.hasMoreTokens())
str = new StringTokenizer(in.readLine());
... | nlogn | 22_A. Second Order Statistics | CODEFORCES |
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.io.PrintStream;
import java.util.StringTokenizer;
import java.io.IOException;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.InputStream;
/**
* Built using CHe... | quadratic | 909_C. Python Indentation | CODEFORCES |
import java.util.BitSet;
import java.util.Scanner;
public class A {
static Scanner sc = new Scanner(System.in);
public static void main(String[] args) throws Exception {
BitSet primes = primes(1001);
int N = sc.nextInt();
int K = sc.nextInt();
int count = 0;
for (int i = 2; i <= N; ++i) {
if (!primes.g... | linear | 17_A. Noldbach problem | CODEFORCES |
import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;
import java.lang.*;
public class P11D{
static long mod=1000000007;
public static void main(String[] args) throws Exception{
InputReader in = new InputReader(System.in);
PrintWr... | np | 11_D. A Simple Task | CODEFORCES |
//package contests.CF495;
import java.io.*;
import java.util.HashSet;
import java.util.StringTokenizer;
public class A {
public static void main(String[] args) throws IOException {
Scanner sc = new Scanner(System.in);
PrintWriter pw = new PrintWriter(System.out);
int n = sc.nextInt();
... | linear | 1004_A. Sonya and Hotels | CODEFORCES |
import java.io.*;
import java.util.*;
public class f{
public static void main(String[] args) {
MyScanner sc = new MyScanner();
out = new PrintWriter(new BufferedOutputStream(System.out));
int n = sc.nextInt();
int m = sc.nextInt();
int[][] arr = new int[n][m];
for(int i=... | np | 1102_F. Elongated Matrix | CODEFORCES |
import java.io.*;
import java.util.*;
public class Main {
static class FastScanner {
BufferedReader br;
StringTokenizer st;
public FastScanner() {
try {
br = new BufferedReader(new InputStreamReader(System.in));
st = new StringTokenizer(br.readLine... | linear | 996_B. World Cup | CODEFORCES |
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.util.StringTokenizer;
public class A {
static StringTokenizer st;
static BufferedReader in;
static Pri... | constant | 313_A. Ilya and Bank Account | CODEFORCES |
import java.util.*;
import java.io.*;
public class E {
public static void main(String[] args) throws Exception {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
ArrayList<Integer>[][] nexts = new ArrayList[13][];
ArrayList<Integer>[] bs = new ArrayList[13];
int[][] index = new int[... | np | 1209_E2. Rotate Columns (hard version) | CODEFORCES |
import java.io.BufferedInputStream;
import java.io.BufferedWriter;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.util.Map.Entry;
import java.util.Scanner;
import java.util.TreeMap;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(new BufferedInput... | linear | 468_B. Two Sets | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.ArrayDeque;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.StringTokenizer;
/*
1
4
1
1
2
3
*/
public class C {
public static v... | cubic | 1523_C. Compression and Expansion | CODEFORCES |
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Scanner;
public class Solution {
public static void main(String[] args) {
Solution solution = new Solution();
System.out.println(solution.solve());
}
private int solve() {
Scanner in = new Scan... | nlogn | 1011_B. Planning The Expedition | CODEFORCES |
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.StreamTokenizer;
import java.util.Arrays;
import java.util.Scanner;
public class Beta97B {
static Scanner in;
static StreamTokenizer st;
static int n;
static int[] a;
static int max = 1;
public static void main(Strin... | nlogn | 135_A. Replacement | CODEFORCES |
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.PriorityQueue;
import java.util.StringTokenizer;
import java.io.*;
public class ExplorerSpace {
private static class MyScanner {
BufferedReader br;
StringTokenizer st;
public MyScanner() {
b... | cubic | 1517_D. Explorer Space | CODEFORCES |
import java.io.*;
public class E14G {
static int[][] choose;
public static void main(String[] args) throws IOException {
init_io();
int N = nint(), M = nint();
choose = new int[N+1][];
long[] ways = new long[N+1];
ways[0] = 1; ways[1] = 1;
for (int i = 0; i <= N;... | cubic | 1515_E. Phoenix and Computers | CODEFORCES |
import java.util.*;
import java.io.*;
public class Sockets {
BufferedReader in;
PrintWriter out;
StringTokenizer st;
String nextToken() throws Exception {
while (st == null || !st.hasMoreTokens()) st = new StringTokenizer(in.readLine());
return st.nextToken();
}
int n... | nlogn | 257_A. Sockets | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.StringTokenizer;
public class A {
static double[][] a;
static int N;
static double[] memo;
static double dp(int alive)
... | np | 16_E. Fish | CODEFORCES |
import java.util.*;
/**
* https://codeforces.com/contests
*/
public class TaskA {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
Set<Integer> set = new HashSet<>();
for (int i = 0; i < n; i++) {
int a = sc.nextInt();
boolean flag ... | quadratic | 1209_A. Paint the Numbers | 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.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.stream.IntStream;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.UncheckedIOException;
import java.util.stream.Stream;
import ja... | np | 1209_E1. Rotate Columns (easy version) | 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 pandusonu
*/
public class ... | quadratic | 983_B. XOR-pyramid | CODEFORCES |
/**
* Created by Aminul on 12/12/2017.
*/
import java.io.*;
import java.math.BigInteger;
import java.util.*;
public class CF903D {
public static void main(String[] args) throws Exception {
FastReader in = new FastReader(System.in);
PrintWriter pw = new PrintWriter(System.out);
int n = i... | nlogn | 903_D. Almost Difference | CODEFORCES |
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