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Re:运行不了,请大家帮忙看看In Reply To:运行不了,请大家帮忙看看 Posted by:xenon168 at 2009-05-16 19:57:52
#include<iostream>
using namespace std;
int main()
{
int i,j;
float test[100];
for(i=0;i<=100;i++){
cin>>test[i];
if((test[i]==0)||(test[i]<0)||(test[i]>5.2))
break;
}
for(i=0;i<=100;i++){
float sum=0;//把sum的声明拿这来,每次循环都要归零
if(test[i]==0)
break;
for(j=2;j<1000;j++)//改为1000,否则5.19无法计算
{
sum=sum+(1.0/j);//将1改为1.0
if(sum>test[i])
{
cout<<j-1<<"card(s)"<<endl;
break;
}
}
}
system("pause");
return 0;
}
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