#include <iostream>
#include <cstdio>
#define N 6000005
#define inf 0x3f3f3f3f

using namespace std;

int a, maxi=-inf, n, st, fin, poz, s;

int main()
{
    freopen("ssm.in", "r", stdin);
    freopen("ssm.out", "w", stdout);

    scanf("%d\n", &n);
    for(int i=1;i<=n;i++)
    {
        scanf("%d ", &a);
        if(s<0)
            s=a, poz=i;
        else
            s+=a;
        if(s>maxi)
            maxi=s, st=poz, fin=i;
    }
    printf("%d %d %d", maxi, st, fin);
    return 0;
}