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Re:为什莫我的错误阿In Reply To:为什莫我的错误阿 Posted by:ch_619999 at 2007-09-24 14:07:10 > 那位高人指点指点
> #include<iostream>
> #include<iomanip>
> using namespace std;
> int main()
> {
> long long int a ;
>
> double b,j;
> while(cin>>a)
> {
> b=0;
> for(j=1;j<=a;j++)
> b+=1.000/(2*j);
> cout<<"Cards Overhang"<<endl;
> cout<<setw(5)<<setiosflags(ios::right)<<a<<" "<<
> setw(8)<<setiosflags(ios::fixed)<<setprecision(3)<<setiosflags(ios::right)
> <<b<<endl;
> }
> return 0;
> }
e 为什么有两个long ,还有你会有很多个Cards Overhang
我也刚做,不知有没有帮助
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