[解题报告]HDU 1090 A+B for InputOutput Practice (II)

A+B for Input-Output Practice (II)

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 44060    Accepted Submission(s): 29117

Problem Description

Your task is to Calculate a + b.

 

Input

Input contains an integer N in the first line, and then N lines follow. Each line consists of a pair 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

2 1 5 10 20

 

Sample Output

6 30

 

Author

lcy

 

Recommend

JGShining

 

依旧不解释，入门必做

#include<stdio.h>
int main()
{
    int a,b;
    int n;
    scanf("%d",&n);
    while(n--)
    {
        scanf("%d %d",&a,&b);
        printf("%d\n",a+b);
    }
    return 0;
}