#include<fstream>
using namespace std;
int main()
{
    ifstream cin("ssm.in");
    ofstream cout("ssm.out");
    int n,poz=1,st,dr,s=0,max=0;
    cin>>n;
    for(int i=1;i<=n;++i)
    {
        int x;
        cin>>x;
        if(s<0)
            s=x,poz=i;
        else
            s+=x;
        if(s>max)
            max=s,st=poz,dr=i;
    }
    cout<<max<<" "<<st<<" "<<dr;
}