#include <cstdio>

using namespace std;
int n,x,ic,ifi,iff,sc,smax=-1000000000;
int main()
{
    freopen("ssm.in","r",stdin);
    freopen("ssm.out","w",stdout);
    scanf("%d",&n);
    for(int i=1;i<=n;i++)
    {
        scanf("%d",&x);
        if(sc<0)
        {
            sc=0;
            ic=i;
        }
        sc+=x;
        if(sc>smax)
        {
            ifi=ic;
            iff=i;
            smax=sc;
        }
    }
    printf("%d %d %d",smax,ifi,iff);
    return 0;
}