#include <iostream>
#include <fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int a[6000010],n;
int main()
{
    int n;
    f>>n;
    int  mini=0,k=0;
    a[0] = 0;
    f>>a[1];
    int p=1,u=1;
    int smax=a[1];
    if(a[1] < mini) mini=a[1],k=1;
    for(int i=2;i<=n;i++)
    {   f>>a[i];
        a[i]+=a[i-1];
        int cmax=a[i]-mini;
        if(cmax>smax)
        {   smax=cmax;
            p=k+1;
            u=i;
        }
        if(a[i]<mini)
        {   mini=a[i];
            k=i;
        }
    }
    g<<smax<<" "<<p<<" "<<u<<"\n";
    return 0;
}