src stringlengths 95 64.6k | complexity stringclasses 7
values | problem stringclasses 256
values | from stringclasses 1
value |
|---|---|---|---|
import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.PriorityQueue;
import java.util.Queue;
import java.util.Scanner;
public class R035C {
public void debug(Object... objects) { System.err.println(Arrays.deepToString(objects)); }
publ... | cubic | 35_C. Fire Again | 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 | 909_C. Python Indentation | CODEFORCES |
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.Scanner;
/**
* Built using CHelper plug-in
* Actual solution is at the top
*/
public class Main {
public static void main(String[] args) {
InputStream inputStream = System.in... | logn | 1177_B. Digits Sequence (Hard Edition) | CODEFORCES |
import java.util.*;
import java.io.*;
import static java.lang.Math.*;
public class Main {
static final long MOD = 1_000_000_007, INF = 1_000_000_000_000_000_000L;
static final int INf = 1_000_000_000;
static FastReader reader;
static PrintWriter writer;
public static void main(String[] args) {
... | np | 1102_F. Elongated Matrix | CODEFORCES |
// Don't place your source in a package
import java.lang.reflect.Array;
import java.text.DecimalFormat;
import java.util.*;
import java.lang.*;
import java.io.*;
import java.math.*;
// Please name your class Main
public class Main {
static FastScanner fs=new FastScanner();
static class FastScanner {//sc... | np | 1102_F. Elongated Matrix | CODEFORCES |
import java.awt.Point;
import java.io.*;
import java.util.*;
import static java.lang.Math.*;
public class ProblemA_15 {
final boolean ONLINE_JUDGE=System.getProperty("ONLINE_JUDGE")!=null;
BufferedReader in;
PrintWriter out;
StringTokenizer tok=new StringTokenizer("");
void init() throw... | nlogn | 15_A. Cottage Village | CODEFORCES |
import java.util.LinkedList;
import java.util.Scanner;
public class HexadecimalsTheorem {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int num = in.nextInt();
LinkedList<Integer> result = new LinkedList<Integer>();
int temp0 = 1;
int temp1 =... | constant | 199_A. Hexadecimal's theorem | CODEFORCES |
import java.util.* ;
import java.io.* ;
public class PythonIndentation
{
public static void main(String args[])
{
Scanner in = new Scanner(System.in) ;
int n = in.nextInt() ;
boolean[] lst = new boolean[n] ;
for(int i=0;i<n;i++)
{
lst[i] = (in.next().equals("s"))?false:true ;
}
System.out.println(dp... | quadratic | 909_C. Python Indentation | CODEFORCES |
import java.util.*;
import java.io.*;
public class Main{
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
int t=sc.nextInt();
while(t-->0)
{
int n=sc.nextInt();
if(n%2==1)
{
System.out.println("NO");
... | linear | 1515_B. Phoenix and Puzzle | CODEFORCES |
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;
import java.util.LinkedList;
import java.util.StringTokenizer;
public class GeorgeAndInterestingGraph {
public static void main(String[] args) {
MyScanner sc = new MyScanner();
int N = sc.nextInt()... | cubic | 387_D. George and Interesting Graph | CODEFORCES |
import com.sun.org.apache.regexp.internal.RE;
import java.io.*;
import java.nio.file.ClosedWatchServiceException;
import java.nio.file.OpenOption;
import java.security.SecureRandom;
import java.util.*;
public class Main {
public static void main(String[] args) throws FileNotFoundException {
ConsoleIO io =... | quadratic | 908_C. New Year and Curling | CODEFORCES |
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.io.FileReader;
import java.util.StringTokenizer;
import java.io.IOException;
import java.util.Arrays;
public class Fish extends Thread {
public Fish() {
this.input = new BufferedReader(new InputStreamR... | np | 16_E. Fish | CODEFORCES |
//package CF489; //comment this line
import java.io.*;
import java.util.*;
import java.math.*;
public class B
{
private static long MOD=1000000007;
private static BigInteger m=new BigInteger(1000000007+"");
private static long pow(long x, long a)
{
if(a==0)
return 1;
... | logn | 992_C. Nastya and a Wardrobe | CODEFORCES |
import java.util.Scanner;
public class Sasha1113A {
static int solution(int n, int v){
int count;
if(v>=n)
return n-1;
else{
count = (v-1) + ((n-v)*(n-v+1))/2;
}
return count;
}
public static v... | constant | 1113_A. Sasha and His Trip | CODEFORCES |
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.StringTokenizer;
public class D {
private void solve() {
br = new BufferedReader(new InputStreamReader(System.in));
out = new PrintWriter(System.out);
int n = nextInt(), m = nextI... | quadratic | 1179_B. Tolik and His Uncle | CODEFORCES |
//Implemented By Aman Kotiyal Date:-30-May-2021 Time:-7:54:28 pm
import java.io.*;
import java.util.*;
public class ques3
{
public static void main(String[] args)throws Exception{ new ques3().run();}
long mod=1000000000+7;
void solve() throws Exception
{
for(int ii=ni();ii>0;ii--)
{
int n=ni();
//Arr... | cubic | 1523_C. Compression and Expansion | CODEFORCES |
import java.util.*;
public class Pizza {
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
long num = sc.nextLong() + 1;
sc.close();
System.out.println(num % 2 == 0 || num == 1 ? num / 2 : num);
}
}
| constant | 979_A. Pizza, Pizza, Pizza!!! | 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... | logn | 1019_B. The hat | CODEFORCES |
import java.awt.geom.*;
import java.io.*;
import java.math.*;
import java.text.*;
import java.util.*;
import java.util.regex.*;
/*
br = new BufferedReader(new FileReader("input.txt"));
pw = new PrintWriter(new BufferedWriter(new FileWriter("output.txt")));
br = new BufferedReader(new InputStreamReader(Sys... | quadratic | 911_D. Inversion Counting | 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.*;
import java.math.BigInteger;
import java.util.*;
public class E implements Runnable {
public static void main (String[] args) {new Thread(null, new E(), "_cf", 1 << 28).start();}
int n, m;
char[] str;
int[][] occs, cost;
int[] dp;
public void run() {
FastScanner fs = new FastScanner();
P... | np | 1238_E. Keyboard Purchase | CODEFORCES |
/*
If you want to aim high, aim high
Don't let that studying and grades consume you
Just live life young
******************************
If I'm the sun, you're the moon
Because when I go up, you go down
*******************************
I'm working for the day I will surpass you
https://www.a2oj.com/Ladder16.html
*/
impor... | quadratic | 1141_F2. Same Sum Blocks (Hard) | 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 |
/*
stream Butter!
eggyHide eggyVengeance
I need U
xiao rerun when
*/
import static java.lang.Math.max;
import static java.lang.Math.min;
import static java.lang.Math.abs;
import static java.lang.System.out;
import java.util.*;
import java.io.*;
import java.math.*;
public class x1523C
{
public static void main(Str... | cubic | 1523_C. Compression and Expansion | CODEFORCES |
import java.util.*;
import java.io.*;
public class InversionCounting {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
PrintWriter pw = new PrintWriter(System.out);
int n = Integer.parseInt(sc.nextLine());
int inversions = 0;
int[] data = new int[n];
StringTokenizer st ... | quadratic | 911_D. Inversion Counting | CODEFORCES |
import java.util.Scanner;
public class A1177 {
public static long exponential(long a, long b){
long result = 1;
for(int i=0;i<b;i++){
result *= a;
}
return result;
}
public static void main(String args[]){
Scanner scanner = new Scanner(System.in);
... | logn | 1177_B. Digits Sequence (Hard Edition) | CODEFORCES |
import java.io.*;
import java.util.*;
public class A4 {
public BufferedReader input;
public PrintWriter output;
public StringTokenizer stoken = new StringTokenizer("");
public static void main(String[] args) throws IOException {
new A4();
}
A4() throws IOException {
input = n... | nlogn | 1075_C. The Tower is Going Home | CODEFORCES |
import java.util.*;
import java.io.*;
public class RGBSubstring {
public static void main(String[] args) {
FastScanner scanner = new FastScanner();
PrintWriter out = new PrintWriter(System.out);
int Q = scanner.nextInt();
while(Q-->0) {
int N = scanner.nextInt();
... | quadratic | 1196_D1. RGB Substring (easy version) | CODEFORCES |
import java.io.*;
import java.util.*;
import java.math.*;
import static java.lang.Math.*;
import static java.math.BigInteger.*;
import static java.lang.Character.*;
import static java.util.Arrays.*;
import static java.util.Collections.*;
public class A {
public void run() {
Scanner sc = new Scanner(System... | cubic | 23_A. You're Given a String... | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.util.StringTokenizer;
import java.io.InputStreamReader;
public class Main{
public static void main(String[] args)throws IOException{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
String s=br.readLine();... | 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... | logn | 713_B. Searching Rectangles | CODEFORCES |
import java.io.*;
import java.math.*;
import static java.lang.Math.*;
import java.security.SecureRandom;
import static java.util.Arrays.*;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import sun.misc.Regexp;
import java.awt.geom.*;
import sun.net.www.content.text.plain;
public c... | logn | 287_B. Pipeline | CODEFORCES |
import java.util.ArrayList;
import java.util.Scanner;
public class Main {
static ArrayList<Edge> graph;
static ArrayList<ArrayList<Integer>> graphForKuhn;
static int n, m, u = 0;
static int mt[];
static int used[];
public static void main(String[] args) {
formGraph();
Sy... | cubic | 387_D. George and Interesting Graph | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.StringTokenizer;
/**
* @author Don Li
*/
public class EhabAndAComponentChoosingProblem {
long INF = (long) 1e18;
int n;
int[] a;
... | linear | 1088_E. Ehab and a component choosing problem | CODEFORCES |
import java.io.*;
import java.util.*;
public class l {
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///... | logn | 1195_B. Sport Mafia | CODEFORCES |
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Arrays;
import java.util.HashMap;
import java.io.IOException;
import java.util.LinkedHashMap;
import java.io.UncheckedIOException;
import java.util.Map;
import java.io.Closeable;
import jav... | np | 1242_C. Sum Balance | CODEFORCES |
import java.io.*;
import java.util.*;
public class A {
FastScanner in;
PrintWriter out;
void solve() {
int tc = in.nextInt();
for (int t = 0; t < tc; t++) {
int n = in.nextInt();
int m = in.nextInt();
O[] a = new O[n * m];
int[][] cols = new ... | np | 1209_E1. Rotate Columns (easy version) | CODEFORCES |
import java.util.Scanner;
import java.io.StreamTokenizer;
import java.io.InputStreamReader;
import java.io.IOException;
import java.io.PrintStream;
import java.io.BufferedReader;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.io.InputStream;
/**
* Built using CHelper plug-in
* Actual solution i... | constant | 343_A. Rational Resistance | CODEFORCES |
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Arrays;
import java.util.LinkedList;
import java.util.StringTokenizer;
import java.util.Queue;
public class Solution{
static int[] dx = {1,-1,0,0};
sta... | cubic | 35_C. Fire Again | CODEFORCES |
import java.io.*;
import java.math.*;
import java.util.*;
public class Primes
{
static Scanner in = new Scanner( new BufferedReader( new InputStreamReader( System.in ) ) );
public static void main( String[] args )
{
int n = in.nextInt(), k = in.nextInt(), count = 0;
boolean[] isP = new boolean[n+1];
for( int... | linear | 17_A. Noldbach problem | CODEFORCES |
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 Codechef
{
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
int n=s.nextInt();
int a[]=new int[n];
... | quadratic | 1209_A. Paint the Numbers | CODEFORCES |
import java.util.Scanner;
public class Counterexample {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner sc= new Scanner(System.in);
long l=sc.nextLong(),r=sc.nextLong();
if (l%2==0&&r-l>=2) System.out.print(l+" "+(l+1)+" "+(l+2));
else if (l%2==1&&r-l>=3) System.out.print... | constant | 483_A. Counterexample | CODEFORCES |
import java.util.*;
import java.io.*;
public class A{
public static void main(String args[]){
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int ans = 0;
for(int i = 1; i <= n; i++){
ans += ((i*2) <= n) ? i : n-i+1;
... | linear | 909_B. Segments | CODEFORCES |
import java.util.Scanner;
public final class b1 {
public static void main(String[] args) {
Scanner datain = new Scanner(System.in);
long l=datain.nextLong();
long r=datain.nextLong();
if(r-l<2){System.out.print(-1);}else{
if(((r-l)==2)&&(l%2==1)){System.out.print(-1);}else{
if((l%2)==0){System.out.pr... | constant | 483_A. Counterexample | CODEFORCES |
import java.util.Map;
import java.io.OutputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.InputMismatchException;
import java.util.TreeMap;
import java.io.InputStream;
/**
* Built using CHelper plug-in
* Actual solution is at the top
*/
public class Main {
public static void main(... | linear | 468_B. Two Sets | CODEFORCES |
import java.util.Arrays;
import java.util.Random;
import java.util.Scanner;
public class Main {
public static void main(String[] args)
{
Scanner stdin = new Scanner(System.in);
/*int n = stdin.nextInt();
for(int i = 0; i < n; i++)
{
test(stdin);
}*/
test... | linear | 1159_B. Expansion coefficient of the array | CODEFORCES |
import java.util.*;
public class Contests {
public static void main(String[] args) {
Scanner clavier=new Scanner(System.in);
long a=clavier.nextLong();
clavier.close();
if(a==1)
System.out.println(5);
else
System.out.println(25);
}
}
| constant | 630_A. Again Twenty Five! | CODEFORCES |
import java.util.*;
import java.io.*;
import java.math.BigInteger;
public class Main
{
static final long mod=(int)1e9+7;
public static void main(String[] args) throws Exception
{
FastReader in=new FastReader();
PrintWriter pw=new PrintWriter(System.out);
int n=in.nextInt();
long ans=0;
... | linear | 1062_D. Fun with Integers | CODEFORCES |
import java.util.*;
public class CompressionAndExpansion {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int T = in.nextInt();
for (int t = 0; t < T; t++) {
int N = in.nextInt();
List<Integer> list = new ArrayList<>();
for (... | cubic | 1523_C. Compression and Expansion | CODEFORCES |
import java.awt.*;
import java.io.PrintWriter;
import java.util.*;
public class Main {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
int n=sc.nextInt();
int arr[]=new int[n];
for (int i=0;i<n;i++){
arr[i]=sc.nextInt();
}
bo... | quadratic | 1209_A. Paint the Numbers | CODEFORCES |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int n = scanner.nextInt();
int[] P = new int[n];
int[] check=new int[n];
for (int i = 1; i < n; i++) {
P[i] = scanner.nextInt();
... | linear | 913_B. Christmas Spruce | CODEFORCES |
import java.util.Scanner;
public class origami {
public static void main(String args[]){
Scanner input = new Scanner(System.in);
double n = input.nextInt();
double k = input.nextInt();
double red = 0;
double green = 0;
double blue = 0;
double ans = 0;
red = (2 * n) / k;
green = (5 * n) / k;
blue ... | constant | 1080_A. Petya and Origami | CODEFORCES |
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.IOException;
import java.util.Deque;
import java.util.ArrayList;
import java.io.UncheckedIOException;
import java.util.List;
import java.io.Closeable;
import java.io.Writer;
import java.io.Ou... | cubic | 1523_C. Compression and Expansion | CODEFORCES |
import java.util.Scanner;
import java.util.ArrayList;
import java.util.Collections;
public class Paint_The_Numbers {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
ArrayList<Integer> paint = new ArrayList<Integer>();
int num = scan.nextInt();
for(int i = 0; i < num;i++)
pai... | quadratic | 1209_A. Paint the Numbers | CODEFORCES |
import java.util.*;
import java.awt.*;
public class A
{
static Comparator<Point> cmp = new Comparator<Point>()
{
public int compare(Point a, Point b)
{
if(a.x < b.x)
return -1;
else if(a.x > b.x)
return 1;
return 0;
}
};
public static void main(String args[])
{
Scanner scan = new Scanne... | nlogn | 15_A. Cottage Village | CODEFORCES |
import java.util.*;
import java.io.*;
public class Main {
public static void main(String args[]) {new Main().run();}
FastReader in = new FastReader();
PrintWriter out = new PrintWriter(System.out);
void run(){
work();
out.flush();
}
long mod=998244353;
long gcd(long a,long ... | cubic | 1515_E. Phoenix and Computers | CODEFORCES |
import java.util.Scanner;
public class A {
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
int n = s.nextInt();
System.out.println(n/2*3);
}
}
| constant | 84_A. Toy Army | CODEFORCES |
import java.util.*;
import java.lang.*;
import java.io.*;
import java.math.*;
public class Main {
public static StreamTokenizer in;
public static PrintStream out;
public static BufferedReader br;
public static String readString() throws IOException {
in.nextToken();
return in.sval;
... | linear | 46_C. Hamsters and Tigers | CODEFORCES |
import java.io.*;
import java.util.*;
public class a {
public static void main(String[] args) throws IOException {
input.init(System.in);
PrintWriter out = new PrintWriter(System.out);
long n = input.nextLong();
if(n == 1) out.println(5);
else out.println(25);
out.close();
}
public static class input {
static B... | constant | 630_A. Again Twenty Five! | CODEFORCES |
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.StreamTokenizer;
import java.lang.reflect.Array;
import java.util.Arrays;
public class a {... | nlogn | 22_A. Second Order Statistics | CODEFORCES |
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;
public class C43 implements Runnable {
public Scanner in;
public PrintWriter out;
final static String TASK_NAME = "";
C43() throws IOException {
in = new Scanner( System.in );
// in = new StreamTokeniz... | linear | 46_C. Hamsters and Tigers | CODEFORCES |
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Arrays;
import java.util.StringTokenizer;
public class Solution {
//<editor-fold desc="input parse" defaultstate="collapsed">
private static StringTokenizer st;
private static BufferedReader reader = new BufferedReader(new I... | nlogn | 169_A. Chores | CODEFORCES |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
/**
*
* @author Mostafa
*/
public class Main {
public static void main(String[] args) throws IOException {
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
int n = Integer.pars... | constant | 84_A. Toy Army | CODEFORCES |
import java.io.*;
import java.util.*;
import java.math.*;
public class Main {
static StringTokenizer st;
static PrintWriter out = new PrintWriter(System.out,true);
static BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
public static int nextInt() throws Exception {
if... | linear | 224_B. Array | CODEFORCES |
import java.io.PrintWriter;
import java.util.Scanner;
/**
* Created with IntelliJ IDEA.
* User: vaibhav mittal
* Date: 23/6/12
* Time: 1:15 AM
* To change this template use File | Settings | File Templates.
*/
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(Syste... | constant | 199_A. Hexadecimal's theorem | CODEFORCES |
import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
/*
public class _909C {
}
*/
public class _909C {
int mod = (int) 1e9 + 7;
public void solve() throws FileNotFoundEx... | quadratic | 909_C. Python Indentation | CODEFORCES |
import static java.util.Arrays.*;
import static java.lang.Math.*;
import java.util.*;
import java.io.*;
public class A implements Runnable
{
public static void main(String [] args) throws IOException
{
new Thread(null, new A(), "", 1 << 20).start();
}
String file = "input";
BufferedReader input;
PrintWriter... | nlogn | 15_A. Cottage Village | CODEFORCES |
import java.io.*;
import java.util.*;
public class bender {
static long[] dx = new long[]{0, 1, 0, -1};
static long[] dy = new long[]{-1, 0, 1, 0};
static long n, x, y, c;
public static void main(String[] args) throws IOException {
BufferedReader in = new BufferedReader(new InputStreamRead... | logn | 256_B. Mr. Bender and Square | CODEFORCES |
/**
* Created by Ariana Herbst on 12/29/17.
*/
import java.util.*;
import java.io.*;
/**
* Created by Ariana Herbst on 12/29/17
*/
public class GB2017C {
static int n, r;
static int[] x;
static Map<Integer, Double> horo;
public static void main(String[] args) {
FastScanner sc = new FastSca... | quadratic | 908_C. New Year and Curling | CODEFORCES |
import java.io.*;
import java.util.*;
/**
* @author Vaibhav Mittal
*/
public class Main {
public static void main(String[] args) throws Exception {
Scanner in = new Scanner(System.in);
PrintWriter out = new PrintWriter(System.out);
int testCases = 1;
Task solver = new Task();
... | nlogn | 169_A. Chores | CODEFORCES |
import java.io.*;
import java.util.*;
import static java.lang.Math.*;
public class A {
public static void main(String[] args) throws Exception {
Scanner in = new Scanner(System.in);
PrintWriter pw = new PrintWriter(System.out);
int n = in.nextInt();
int a[] = new int[n];
fo... | quadratic | 1209_A. Paint the Numbers | CODEFORCES |
import java.io.*;
import java.util.*;
public class CF1515E extends PrintWriter {
CF1515E() { super(System.out, true); }
Scanner sc = new Scanner(System.in);
public static void main(String[] $) {
CF1515E o = new CF1515E(); o.main(); o.flush();
}
void main() {
int n = sc.nextInt();
int md = sc.nextInt();
... | cubic | 1515_E. Phoenix and Computers | CODEFORCES |
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.InputMismatchException;
import java.util.*;
public class ed817Q3 {
public static void main(String[] args){
InputReader in = new InputReader(System.in);
PrintWriter out = new PrintWriter(System.out);
int t = 1;
... | logn | 817_C. Really Big Numbers | CODEFORCES |
import java.io.*;
import java.util.*;
public class A
{
String line;
StringTokenizer inputParser;
BufferedReader is;
FileInputStream fstream;
DataInputStream in;
String FInput="";
void openInput(String file)
{
if(file==null)is = new BufferedReader(new InputStreamReader(System.in));//stdin
else
{
try... | nlogn | 169_A. Chores | CODEFORCES |
import java.util.Scanner;
public class TaxiDriversAndLyft2 {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
long n = scanner.nextLong();
long m = scanner.nextLong();
long[] people = new long[(int) (n+m)];
int[] taxiDrivers = new int[(int) (n+m)];
for(int i = 0;i< ... | linear | 1075_B. Taxi drivers and Lyft | CODEFORCES |
import java.util.*;
public class Main {
public static void main(String args[]) {
(new Main()).solve();
}
void solve() {
Scanner cin = new Scanner(System.in);
while( cin.hasNextInt() ) {
int n = cin.nextInt();
int arr[] = new int[n];
for(int i=0; i<n; ++i) {
arr[i] = cin... | nlogn | 135_A. Replacement | CODEFORCES |
import java.util.*;
import java.io.*;
import java.lang.*;
import java.math.*;
public class A {
public static void main(String[] args) throws Exception {
BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
// Scanner scan = new Scanner(System.in);
// PrintWriter out = ne... | linear | 1004_A. Sonya and Hotels | CODEFORCES |
import java.util.HashMap;
import java.util.Scanner;
public class Solution {
public static void main(String [] args){
Scanner in = new Scanner(System.in);
String ins = in.nextLine();
HashMap <String,Integer> sub = new HashMap<String,Integer>();
for (int i=0;i<ins.length();i++){
... | cubic | 23_A. You're Given a String... | CODEFORCES |
import java.io.*;
import java.util.*;
public class c {
public static void main(String[] args)
throws IOException {
BufferedReader r =
new BufferedReader(new InputStreamReader(System.in), 1);
String s = r.readLine();
int n = Integer.parseInt(s);
String s2 = r.readLine();
StringTokenizer st = new Stri... | nlogn | 135_A. Replacement | CODEFORCES |
import java.util.*;
import java.io.*;
public class A
{
static class T
{
public int s,p;
}
public static void main(String args[]) throws Exception
{
InputReader sc=new InputReader(System.in);
int n=sc.readInt(),k=sc.readInt(),i,j,z;
T m[]=new T[n];
for(i=0;i<n;i++) {m[i]=new T();m[i].s=sc.readInt();m[i].... | nlogn | 166_A. Rank List | CODEFORCES |
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.Stack;
public class Main {
static void debug(Object... args) {
System.out.println(Arrays.deepToString(args));
}
public static void main(String[] args) throws Exce... | cubic | 1523_C. Compression and Expansion | 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... | linear | 1004_A. Sonya and Hotels | CODEFORCES |
/**
* Created by IntelliJ IDEA.
* User: Taras_Brzezinsky
* Date: 9/16/11
* Time: 1:27 PM
* To change this template use File | Settings | File Templates.
*/
import java.io.*;
import java.lang.reflect.Array;
import java.util.ArrayDeque;
import java.util.HashSet;
import java.util.Queue;
import java.util.StringTok... | cubic | 35_C. Fire Again | 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.*;
import java.util.*;
import static java.lang.Math.*;
public class Code implements Runnable {
public static void main(String[] args) throws IOException {
new Thread(new Code()).start();
}
private void solve() throws IOException {
int n = nextInt(), m = nextInt();
... | np | 111_C. Petya and Spiders | CODEFORCES |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int n = in.nextInt();
System.out.println(n/2*3);
}
}
| constant | 84_A. Toy Army | CODEFORCES |
import javafx.util.Pair;
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int n = scanner.nextInt();
int[] arr = new int[n];
int chet = 0;
for (int i = 0; i < n; i++) {
arr[i]=scanner.nex... | quadratic | 911_D. Inversion Counting | CODEFORCES |
/**
* BaZ :D
*/
import java.util.*;
import java.io.*;
import static java.lang.Math.*;
public class Main
{
static MyScanner scan;
static PrintWriter pw;
static long MOD = 1_000_000_007;
static long INF = 1_000_000_000_000_000_000L;
static long inf = 2_000_000_000;
public static void main(Strin... | 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.HashSet;
import java.util.Scanner;
/**
* Built using CHelper plug-in
* Actual solution is at the top
*
* @author xwchen
*/
public class Main {
public static void main(String[] args... | linear | 701_C. They Are Everywhere | 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.util.*;
public class Test { public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
int n= sc.nextInt();
int x= (int)Math.sqrt(n) ;
int a[] = new int[n+5];
for(int i=1,o=n,j;i<=n;i+=x)
for(j=(int)Math.min(i+x-1,n);j>=i;a[j--]=o--);
for(int i=1;i<=n;i++)System.out.print(a[i]+" ");
Syste... | linear | 1017_C. The Phone Number | CODEFORCES |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
long n = in.nextLong();
long k = in.nextLong();
long res = solve(n, k);
System.out.println(res);
}
private static long solve(long n, long k) {
return solveEq(1, -3... | logn | 1195_B. Sport Mafia | CODEFORCES |
import java.io.*;
import java.util.*;
public class Main {
static BufferedReader f;
static StringTokenizer st;
public static void main (String [] args) throws Exception {
// Use BufferedReader rather than RandomAccessFile; it's much faster
f = new BufferedReader(new java.io.InputStr... | logn | 276_D. Little Girl and Maximum XOR | CODEFORCES |
import java.util.*;
public class IQ {
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
ArrayList<Integer> e=new ArrayList<Integer>();
ArrayList<Integer> o=new ArrayList<Integer>();
int size=sc.nextInt();
for(int w=0;w<size;w++)
{
int x=sc.nextInt();
if(x%2==0)e.add(w+1);
... | linear | 25_A. IQ test | CODEFORCES |
import java.util.*;
public class Main{
public static void main(String[] args){
Scanner in = new Scanner(System.in);
int[] a=new int[1010];
while(in.hasNext()){
int n=in.nextInt();
String s=in.next();
int sum=0;
for(int i=0;i<n;++i){
... | linear | 46_C. Hamsters and Tigers | CODEFORCES |
import java.io.*;
import java.util.*;
import java.util.function.Function;
public class Main {
static int N;
static int[] U, V;
static int[] A;
public static void main(String[] args) {
FastScanner sc = new FastScanner(System.in);
N = sc.nextInt();
U = new int[N-1];
V = ... | nlogn | 1037_D. Valid BFS? | CODEFORCES |
import java.io.*;
import java.util.*;
import java.math.*;
public class A implements Runnable {
static BufferedReader in;
static PrintWriter out;
static StringTokenizer st;
static Random rnd;
void solve() throws IOException {
int n = nextInt();
long k = nextLong();
if (k == 1) {
out.println(n);
} else... | nlogn | 274_A. k-Multiple Free Set | CODEFORCES |
import java.io.BufferedReader;
import java.io.Closeable;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.StringTokenizer;
public class EhabAndAnotherAnotherXorProblem implements Closeable {
private InputReader in = new InputRead... | logn | 1088_D. Ehab and another another xor problem | CODEFORCES |
import java.util.*;
import java.math.*;
import java.io.*;
public class Main
{
public static void main(String args[]) throws IOException
{
Scanner c=new Scanner(System.in);
int N=c.nextInt();
int A[]=new int[N];
for(int i=0;i<N;i++)
{
A[i]=c.nextInt();
}
Arrays.sort(A);
int sum=0;
for(int i=0... | nlogn | 160_A. Twins | CODEFORCES |
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Collections;
import java.util.StringTokenizer;
public class Main {
public static void main(String[] args) throws Exc... | nlogn | 22_A. Second Order Statistics | CODEFORCES |
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