#include <iostream>
#include <fstream>
using namespace std;
int n,m,i,mx,mn,i1,i0,x,s;
ifstream f("ssm.in");
ofstream g("ssm.out");
int main()
{
    f>>n;
    mn=+1000000;
    mx=-1000000;
    i0=1;
    i1=1;
    for(i=1;i<=n;i++)
    {
        f>>x;
        s+=x;
        if(s<mn)
        {
            mn=s;
            i0=i;
        }
        if(s>mx)
        {
            mx=s;
            i1=mx;
        }
    }
    if(mn<0)
    g<<mx-mn<<" "<<i0+1<<" "<<i1-1;
    else
    g<<mx<<" "<<i0+1<<" "<<i1-1;
}