1196: A+B for Input-Output Practice
[命题人 : ]
题目描述
Your task is to calculate the sum of some integers
输入
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
输出
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.
样例输入 Copy
3
4 1 2 3 4
5 1 2 3 4 5
3 1 2 3
样例输出 Copy
10
15
6