#include <bits/stdc++.h>
using namespace std;

ifstream f("ssm.in");
ofstream g("ssm.out");

int n,smax=INT_MIN;

int main()
{
    int idx,st,sf,s=INT_MIN,x;
    f>>n;
    for(int i=1;i<=n;++i)
    {
        f>>x;
        if(s<0)
            s=x,idx=i;
        else
            s+=x;
        if(smax<s)
            smax=s,st=idx,sf=i;
    }
    g<<smax<<" "<<st<<" "<<sf<<"\n";
    return 0;
}