Baekjoon

#include <iostream>
#include <queue>
#include <vector>
using namespace std;
struct MCMF {
    struct Edge {
        int to;
        int capacity;
        int cost;
        Edge *rev;

Baekjoon

import java.util.*;
public class Main {
    public static void main(String args[]) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[][]d = new int[n][n];
        for (int i=0; i<n; i++) {
            for (int j=0; j<n; j++) {
                d[i][j] = sc.nextInt();
            }

Baekjoon

#include <iostream>
using namespace std;
long long d[21][21][21];
int main() {
    d[1][1][1] = 1LL;
    for (int i=2; i<=20; i++) {
        for (int j=1; j<=20; j++) {
            for (int k=1; k<=20; k++) {
                d[i][j][k] = d[i-1][j-1][k] + d[i-1][j][k-1] + d[i-1][j][k] * (i-2);
            }

Baekjoon

#include <iostream>
using namespace std;
long long d[101][101][101];
long long mod = 1000000007LL;
int main() {
    int n, l, r;
    cin >> n >> l >> r;
    d[1][1][1] = 1LL;
    for (int i=2; i<=n; i++) {
        for (int j=1; j<=l; j++) {

Baekjoon

#include <iostream>
int gcd(int x, int y) {
    if (y == 0) {
        return x;
    } else {
        return gcd(y, x%y);
    }
}
int main() {
    std::cout << gcd(24, 16) << '\n';

Baekjoon

import java.util.*;
public class Main{
    public static void main(String args[]){
        Scanner sc = new Scanner(System.in);
        int a, b;
        while (sc.hasNextInt()) {
            a = sc.nextInt();
            b = sc.nextInt();
            System.out.println(a + b);
        }

Baekjoon

#include <cstdio>
using namespace std;
int main() {
    int t;
    int a,b;
    while (scanf("%d %d",&a,&b) == 2) {
        printf("%d\n",a+b);
    }
    return 0;
}

Baekjoon

#include <iostream>
using namespace std;
int main() {
    int t;
    int a,b;
    while (cin >> a >> b) {
        cout << a+b << '\n';
    }
    return 0;
}

Baekjoon

import java.util.*;
public class Main{
    public static void main(String args[]){
        Scanner sc = new Scanner(System.in);
        int t = sc.nextInt();
        while (t-- > 0) {
            int a, b;    
            a = sc.nextInt();
            b = sc.nextInt();
            System.out.println(a + b);

Baekjoon

#include <cstdio>
using namespace std;
int main() {
    int t;
    int a,b;
    scanf("%d",&t);
    while (t--) {
        scanf("%d %d",&a,&b);
        printf("%d\n",a+b);
    }