#include <cstdio>

#define INF 0x3f3f3f

int main()
{
    freopen("ssm.in","rt",stdin);
    freopen("ssm.out","wt",stdout);

    int Act = -1, Bst = -INF, Inc, x, Bi, Bs, N;
    scanf("%d",&N);

    for(int i = 1; i <= N; ++i)
    {
        scanf("%d",&x);

        if(Act >= 0)
            Act += x;
        else
            Act = x, Inc = i;
        if(Act > Bst)
            Bst = Act, Bi = Inc, Bs = i;
    }
    printf("%d %d %d\n",Bst, Bi, Bs);
}