1 solutions
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1
#include<bits/stdc++.h> using namespace std; double a[111110]; int main() { int n; while(cin>>n) { double maxv=0,cnt=0; for(int i=1;i<=n;i++) { cin>>a[i]; maxv=max(maxv,a[i]); cnt+=a[i]; // cout<<cnt<<endl; } cnt-=maxv; // cout<<cnt<<" "<<maxv<<endl; if(maxv>=cnt) { cout<<fixed<<setprecision(1)<<cnt<<endl; } else { double t=maxv+cnt; cout<<fixed<<setprecision(1)<<t/2<<endl; } } return 0; }
- 1
Information
- ID
- 1020
- Time
- 1000ms
- Memory
- 256MiB
- Difficulty
- 5
- Tags
- (None)
- # Submissions
- 28
- Accepted
- 12
- Uploaded By