描述
Calculate a + b.
输入
The input will consist of an integer N in the first line, and N pairs of integers a and b,separated by a space, one pair of integers per line.
输出
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.
样例输入
2
1 5
3 3
样例输出
6
6
题目来源
#include<iostream> using namespace std; int main(){ int n; cin>>n; int* r=new int[n]; int i,a,b; for(i=0;i<n;i++) { cin>>a>>b; r[i]=a+b; } for(i=0;i<n;i++) cout<<r[i]<<endl; return 0; }
ACM——A + B Problem (3),布布扣,bubuko.com
原文：http://www.cnblogs.com/BasilLee/p/3791828.html