Hdu 1093 A+B for Input-Output Practice (V)

Posted 2020-09-23 寂地沉

A+B for Input-Output Practice (V)

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 78294    Accepted Submission(s): 52316

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 with one line of output for each line in input.

 

 

Sample Input

2

4 1 2 3 4

5 1 2 3 4 5

 

 

Sample Output

10

15

#include<stdio.h> int main()
 {
   int n,a,b,s,i;
   scanf("%d",&n);
   while(n--)
   { 
     s=0;
     scanf("%d",&a);
     for(i=1;i<=a;i++)
     {
       scanf("%d",&b);
       s+=b;                 
     }     printf("%d\n",s);                                                        
   }  
  return 0;     
 }