潮

#include<iostream>
using namespace std;
int main(){
int n,a[10010],big=0,sum=0;
cin>>n;
for(int i=0;i<n;i++){
    cin>>a[i];
    sum+=a[i];
    if(a[i]>big){
        big=a[i];
    }
}
big/=2;
sum-=big;
cout<<sum;
return 0;

}