1003 A+B for Input-Output Practice (IV)

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#c++

本文介绍了一种通过输入一组整数并计算其总和的简单算法实现。该算法使用C++编程语言，通过循环读取输入的整数并将它们累加到一个变量中，最后输出所有整数的总和。

Problem Description

Your task is to Calculate the sum of some integers.

Input

Input contains multiple test cases. Each test case contains a integer N, and then N integers follow in the same line. A test case starting with 0 terminates the input and this test case is not to be processed.

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

4 1 2 3 4
5 1 2 3 4 5
0

Sample Output

10
15

#include<iostream>

using namespace std;

int main(void)
{
	int n, temp, sum;
	cin >> n;
	while (n > 0)
	{
		sum = 0;
		for (int i = 1; i <= n; i++)
		{
			cin >> temp;
			sum += temp;
		}
		cout << sum<<endl;
		cin >> n;
	}

	return 0;
}