hd-1096:A+B for Input-Output Practice (VIII)

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

34 1 2 3 45 1 2 3 4 53 1 2 3

 

Sample Output

10156
 
 
 
 
#include <stdio.h>int main(){    int a[100],sum,n,m,i,j;    scanf("%d",&n);    for(i=0;i<n;i++)    {        scanf("%d",&m);        for(j=0;j<m;j++)        scanf("%d",&a[j]);        for(j=0,sum=0;j<m;j++)            sum+=a[j];        printf("%d\n",sum);        if(i!=n-1)        printf("\n");    }    return 0;}