#include <stdio.h>

int N;
int Sol, p1, p2;

int main()
{
    freopen("ssm.in", "r", stdin);
    freopen("ssm.out", "w", stdout);
    
    int i, X, Smin, S, last = 0;
    
    S = Smin = 0;
    
    scanf("%d ", &N);
    
    for (i = 1; i <= N; i++)
    {
        scanf("%d ", &X);
        
        S += X;
        
        if (S < Smin) Smin = S, last = i;
        
        if (S - Smin > Sol) 
        {
            Sol = S - Smin;
            p1 = last + 1;
            p2 = i;
        }
    }
    
    printf("%d %d %d\n", Sol, p1, p2);
    
    return 0;
}