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 |
哪里有错啊,实在看不出来!#include<iostream> #include<cstring> #include<algorithm> using namespace std; int main(){ int n,ans=0,con=0,s[20]; while(cin>>n){ if(n==-1) break; s[con++]=n; if(n==0){ if(con==1) cout<<"0"<<endl; else{ sort(s,s+con-2); for(int i=0;i<con-1;i++){ for(int j=i+1;j<con-1;j++){ if(1.0*s[j]/s[i]==2){ ans++; } } } cout<<ans<<endl; memset(s,0,20); ans=0,con=0; } } } return 0; } Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator