Online JudgeProblem SetAuthorsOnline ContestsUser
Web Board
Home Page
F.A.Qs
Statistical Charts
Problems
Submit Problem
Online Status
Prob.ID:
Register
Update your info
Authors ranklist
Current Contest
Past Contests
Scheduled Contests
Award Contest
User ID:
Password:
  Register

狂攒rp啊,呵呵

Posted by sunmoonstar_love at 2005-07-22 11:28:49 on Problem 2498
In Reply To:也给你改了一下 Posted by:c0500448242 at 2005-07-22 10:12:56
> //这个错得有点"难看"
> #include <iostream>
> #include <string>
> using namespace std;
> int main()
> {
> 	int max,T,n,i,j,flag,ans,k=1;
> 	string s;
> 	cin>>T;
> 	while(T--){
> 	    cin>>s;
> 		for(i=0;i<s.length();++i){
> 			if(s[i]=='?'){
> 				ans=i;
> 				break;
> 			} 
> 		}                                      
> 		for(j=0;j<10;++j){       
> 		if(s.length()%3==1)   flag=9;
> 		else if(s.length()%3==2)  flag=3;
> 		else flag=7;   
> 		    max=0;
> 			s[ans]=j+'0'; 
> 			for(i=0;i<s.length();++i){
> 			    max+=(int(s[i]-'0'))*flag;     
> 				if(flag==9)  flag=7;
> 				else if(flag==7)  flag=3;
> 				else flag=9;
> 			}
> 			if(max%10==0)   break;    
> 		}
> 	    cout<<"Scenario #"<<k++<<':'<<endl;
>         if(max%10==0)  cout<<s<<endl;
> 		cout<<endl;
>     }
> 	return 0;
> }
> 

Followed by:

Post your reply here:
User ID:
Password:
Title:

Content:

Home Page   Go Back  To top


All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator