hduoj1089,A+B for Input-Output Practice (I),著名的A+B，水死你

原创于 2012-10-14 16:40:18 发布 · 1k 阅读

0 ·

CC 4.0 BY-SA版权

文章标签：

#output #input #pair #each

水题专栏收录该内容

39 篇文章

订阅专栏

本文介绍了一个简单的编程问题“A+B”，旨在帮助初学者熟悉输入输出操作。问题要求计算两个整数a和b的和，并通过示例展示了输入输出格式。提供了一段C++代码示例，演示了如何读取两个整数并输出它们的和。

A+B for Input-Output Practice (I)

Problem Description
Your task is to Calculate a + b.
Too easy?! Of course! I specially designed the problem for acm beginners.
You must have found that some problems have the same titles with this one, yes, all these problems were designed for the same aim.

Input
The input will consist of a series of pairs of integers a and b, separated by a space, one pair of integers per line.

Output
For each pair of input integers a and b you should output the sum of a and b in one line, and with one line of output for each line in input.

Sample Input
1 5
10 20

Sample Output
6
30

code:

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