HDOJ 1096 A+B for Input-Output Practice (VIII)（水题）

A+B for Input-Output Practice (VIII)

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 114595    Accepted Submission(s): 35170

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

 

Author

lcy

 

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