#include <bits/stdc++.h>

using namespace std;

ifstream fin("ssm.in");
ofstream fout("ssm.out");

int n,Max,k,x,y;

int main()
{

    fin >> n;

    long long sum=0; Max=- (1 << 30);
    for(int i=1;i<=n;i++)
    {
        int a;
        fin >> a;
        if (sum<0)
            sum=a, k=i;
        else
            sum+=a;
        if(Max<sum)
            Max=sum, x=k, y=i;
    }

    fout << Max << " " << x << " " << y;

    return 0;

}