Baekjoon

import java.util.*;
import java.math.*;

public class Main {
    public static void main(String args[]) {
        Scanner sc = new Scanner(System.in);
        BigInteger a = sc.nextBigInteger();
        BigInteger b = sc.nextBigInteger();
        int c = a.compareTo(b);
        if (c < 0) {

Baekjoon

import java.util.*;
import java.math.*;

public class Main {
    public static void main(String args[]) {
        Scanner sc = new Scanner(System.in);
        BigInteger[] f = new BigInteger[100];
        f[0] = BigInteger.ZERO;
        f[1] = BigInteger.ONE;
        for (int i=2; i<f.length; i++) {

Baekjoon

import java.util.*;
import java.math.*;

public class Main {
    public static void main(String args[]) {
        Scanner sc = new Scanner(System.in);
        BigInteger a = sc.nextBigInteger();
        BigInteger b = sc.nextBigInteger();
        BigInteger sum = a.add(b);
        System.out.println(sum.toString());

Baekjoon

import java.util.*;
import java.math.*;

public class Main {
    public static void main(String args[]) {
        BigInteger a = new BigInteger("9223372036854775807");
        BigInteger b = new BigInteger("9223372036854775808");
        BigInteger sum = a.add(b);
        System.out.println(sum.toString());
    }

Baekjoon

import java.util.*;

public class Main {
    public static void main(String args[]) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        String s = sc.nextLine();
        System.out.println(n + "\n" + s);
    }
}

Baekjoon

import java.util.*;

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

Baekjoon

fprintf(stderr,"This is stderr. sum = %d, budget = %d\n",sum, budget);
cerr << "This is stderr. sum = " << sum << ", budget = " << budget << endl;

Baekjoon

#include <vector>
#include <string>
using namespace std;
class CucumberMarket {
    public:
        string check(vector <int> price, int budget, int k) {
        }
};

Baekjoon

#include <cstdio>
int main() {
    int a[9];
    int n=9;
    for (int i=0; i<n; i++) {
        scanf("%d",&a[i]);
    }
    int l[9];
    for (l[0]=0; l[0]<n; l[0]++) {
        for (l[1]=0; l[1]<n; l[1]++) {

Baekjoon

#include <cstdio>
int main() {
    int a[9];
    int n=9;
    for (int i=0; i<n; i++) {
        scanf("%d",&a[i]);
    }
    for (int l1=0; l1<n; l1++) {
        for (int l2=0; l2<n; l2++) {
            if (l1 == l2) continue;