0
1
0
int n,a[105],ans;
int main(){
cin>>n;
for(int i=1;i<=n;i++){
cin>>a[i];
}
for(int i=1;i<=n;i++){
for(int j=i+1;j<=n;j++){
ans=max(ans,min(a[i],a[j])*(j-i));
}
}
cout<<ans;
return 0;
}
0
0
0
0
0
0
0
0
0



