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Re:错的很诡异啊,什么原因啊?In Reply To:错的很诡异啊,什么原因啊? Posted by:chengning at 2006-07-22 02:38:07 >
> 我把数据从小到大输入都正确,但是当我在一个小的数据之前有一个大的数据时,就会出错,好象i 就是个静态的一样,哪位大侠看看.
>
>
> #include<iostream.h>
> int main()
> {
> int i=0;
> float m,sum=0;
> cin>>m;
> while(m!=0.00)
> {
> if(m<=5.20&&m>=0.01)
> {
> while(sum<=m)
> {
> i++;
> sum+=(float)1/(i+1);
> }
> cout<<i<<" card(s)"<<endl;
> }
> cin>>m;
> }
> return 0;
> }
sum没初始化(多TEST CASE) 以后要注意INITIATION
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