A+B for Input-Output Practice (VIII)

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)

Total Submission(s): 55289    Accepted Submission(s): 16787

Problem Description

Your task is to calculate the sum of some integers.

 

 

Input

Input contains an integer N in the first line, and then N lines follow. Each line starts with a integer M, and then M integers follow in the same line. 

 

 

Output

For each group of input integers you should output their sum in one line, and you must note that there is a blank line between outputs.

 

 

Sample Input

3 4 1 2 3 4 5 1 2 3 4 5 3 1 2 3

 

 

Sample Output

10 15 6

#include 
        
         int main(){    int n,a,b,sum,i,j;    scanf("%d",&n);    for(j=0;j