题目

有关ACM算法的一道题,请各位大牛帮帮忙!
Problem - A+B for Input-Output
DescriptionYour task is to calculate the sum of some integers.InputInput 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.
OutputFor 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.
Sample Input4 1 2 3 4
5 1 2 3 4 5Sample Output10
15
这是题目,我的代码是：
#include
#include
int main()
{
int i,a,b,sum;
scanf("%d",&a);
sum=0;
for(i=0;i

提问时间：2021-04-09

答案

这道题属于多组数据输入的,而你的程序只能接受一组数据.
改成这样试试：
#include
#include
int main()
{
int i,a,b,sum;
while(scanf("%d",&a) != EOF){
sum=0;
for(i=0;i