ACM简单的A+B问题

[烧把火]

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.

代码：
#include <stdio.h>
#include <iostream>
int main()
{
int a,b,i,s=0;
while(scanf("%d",&a) &&(a!=0))
{
for(i=0;i<a;i++)
{scanf("%d",&b); s+=b;}
printf("%d\n",s);
}
}
为什么提示wrong answer

[never517]

我把代码跑了下，ok的，哪有wrong answer ？

[Ulfsaar]

要放到While里

#include <stdio.h>
int main()
{  
	int a,b,i,s;
	while(scanf("%d",&a) && (a!=0) )
	{
		s =0;
		for(i=0;i<a;i++)  
		{
			scanf("%d",&b); 
			s+=b;
		}

		printf("%d\n",s);
	}
} 

s=0;

[Ulfsaar]

s=0;
要放到While里

[life_at_606]

代码没有问题，我已经运行过了，可能是LZ编译器出了小差错，么么哒

[尘缘udbwcso]

#include <stdio.h>
int main()
{ 
	int a,b,i,s;
	while(scanf("%d",&a) &&(a!=0))
	{
		s=0;
		for(i=0;i<a;i++)  
		{
			scanf("%d",&b); s+=b;
		}
		printf("%d\n",s);
	}
	return 0;
}  

[烧把火]

[Quote=引用 2 楼 ulfsaar 的回复:]
要放到While里

C/C++ code

#include <stdio.h>
int main()
{
int a,b,i,s;
while(scanf("%d",&a) && (a!=0) )
{
s =0;
for(i=0;i<a;i++)
{
……
[/Quote]
这回终于Accept了 谢谢啊