#include <iostream>
#include <fstream>
using namespace std;

int main()
{
    int n,smax=-99999,s=0,a=1,b=1,i,j,x;
    ifstream f("ssm.in");
    ofstream g("ssm.out");

    f>>n;
    for( b=1;b<=n;b++)
    {
        f>>x;
        s+=x;

        if(s>smax)
        {
            smax=s;
            i=a;
            j=b;
        }
          if(s<0)
        {
            s=0;
            a=b+1;
        }
    }
    g<<smax<<" "<<i<<" "<<j;
    return 0;
}