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

Posted 2020-07-10 琴影

A+B for Input-Output Practice (VIII)

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 135986    Accepted Submission(s): 41510

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

 1 #include <iostream>
 2 using namespace std;
 3 int main() {
 4     int test;
 5     int a, b;
 6     cin >> test;
 7     
 8     while(test--)
 9     {
10         int sum = 0;
11         int temp, n;
12         cin >> n;
13         for(int i = 0; i < n; i++)
14         {
15             cin >> temp;
16             sum += temp;
17         }
18         if(test != 0)
19            cout << sum << endl << endl;
20         else 
21             cout << sum << endl;
22     }
23     
24     return 0;
25 }

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