#include<iostream> using namespace std; int main() { int m, sum, n; cin >> m; for (int i = 0; i<m; i++) { sum = 0; cin >> n; int *num = new int[n]; for (int i = 0; i<n; i++) { cin >> num[i]; } for (i = 0; i<n; i++) { sum += num[i]; } cout << sum << "\n"; } return 0; } Problem Description
Your task is to calculate the sum of some integers.
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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.
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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.
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Sample Input
2 4 1 2 3 4 5 1 2 3 4 5 |
Sample Output
10 15 |