#include<cstdio>

using namespace std;

#define oo (1<<30)

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

    int N;
    int start,finish,Sum,bestSum,idx;

    scanf("%d",&N);
    bestSum = Sum = - oo;

    for(int i=1,a;i<=N;i++)
    {
        scanf("%d",&a);
        if(Sum<0)
        {
            Sum=a;
            idx=i;
        }
        else
            Sum += a;

        if(bestSum < Sum)
        {
            bestSum = Sum;
            start = idx;
            finish = i;
        }
    }

    printf("%d %d %d\n",bestSum,start,finish);
    return 0;
}