[BOJ/JAVA] 백준 7891 : Can you add this? (자바)

문제 정보

  문제명   - Can you add this?
  난이도   - 브론즈 V
문제 번호 - 7891번

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문제 링크

https://www.acmicpc.net/problem/7891

7891번: Can you add this?

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문제

Given two integers, calculate and output their sum.

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입력

The input contains several test cases. The first line contains and integer t (t ≤ 100) denoting the number of test cases. Then t tests follow, each of them consisiting of two space separated integers x and y (−109 ≤ x, y ≤ 109).

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출력

For each test case output output the sum of the corresponding integers.

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예제 입력/출력

예제 입력	예제 출력
4 -100 100 2 3 0 110101 -1000000000 1	0 5 110101 -999999999

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알고리즘 분류

● 수학
● 구현
● 사칙연산

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소스코드

package Lv1_Bronze;

import java.io.*;
import java.util.*;

/**
 * @author HanHoon
 * @category 수학, 구현, 사칙연산
 * https://www.acmicpc.net/problem/7891
 */
public class BOJ_B5_7891_Can_you_add_this {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer st = null;
        StringBuilder str = new StringBuilder();

        // N
        int N = Integer.parseInt(br.readLine());

        for (int n = 0; n < N; n++){
            st = new StringTokenizer(br.readLine());
            str.append(Integer.parseInt(st.nextToken()) + Integer.parseInt(st.nextToken())).append("\n");
        }
        System.out.print(str);
        br.close();
    }
}

 

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