输入
Input contains multiple test cases, and one case one line. Each case starts with an integer N, and then N integers follow in the same line.
输出
For each test case you should output the sum of N integers in one line, and with one line of output for each line in input.
样例输入
4 1 2 3 4 5 1 2 3 4 5
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#include<stdio.h>
int main()
{
int N;
int sum;
int temp;
while(scanf("%d",&N)==1)
{
//注意让sum初始化为0
sum=0;
while(N--){
scanf("%d",&temp);
sum+=temp;
}
printf("%d\n",sum);
}
return 0;
}