Baekjoon

import java.util.*;

public class Main {
    public static void main(String[] args) {
        new Main().solve();
    }
    void solve(){
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        int b = sc.nextInt();

Baekjoon

#include <cstdio>
#include <algorithm>
using namespace std;
int heap[100001];
int hn;
int pop() {
    int ans = heap[1];
    heap[1] = heap[hn];
    heap[hn--] = 0;
    for (int i=1; i*2 <= hn;) {

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

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

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

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);
    }

Baekjoon

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

Baekjoon

#include <iostream>
using namespace std;
int main() {
    int a, b;
    cin >> a >> b;
    cout << a+b << '\n';
    return 0;
}