A+B for Input-Output Practice (II)

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 73325    Accepted Submission(s): 47653

Problem DescriptionYour task is to Calculate a + b. 

InputInput 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. 

OutputFor 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 

Authorlcy 

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pid=1095″ style=”color:rgb(26,92,200);text-decoration:none;”>1095 

#include<iostream>
#include<cstdio>
using namespace std;
int main()
{
    int a,b,n;
    scanf("%d",&n);
    while(n--)
    {
        scanf("%d%d",&a,&b);
        printf("%d\n",a+b);
    }
    return 0;
}