A+B for Input-Output 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): 47944    Accepted Submission(s): 31919


[align=left]Problem Description[/align]Your task is to Calculate a + b.

[align=left]Input[/align]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.

[align=left]Output[/align]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.

[align=left]Sample Input[/align]2
1 5
10 20

6
30

#include <cstdio>

int main()
{
int a,b,n;
scanf("%d",&n);
while(n--)
{
scanf("%d%d",&a,&b);
printf("%d\n",a+b);
}
return 0;
}