Online Judge | Problem Set | Authors | Online Contests | User | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest |
求证(总是编译出错)#include<iostream> #include<iomanip> using namespace std; void main() { cin>>setprecision(3); float number; while(cin>>fixed>>number) { float sum=0; if(number<0.01||number>5.20) { cout<<"input error"<<endl; cin>>fixed>>number; } if(number==0) return; for(float i=2;sum<number;i++) { sum+=(1/i); } cout<<i-2<<" card(s)"<<endl; } } Followed by:
Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator