#include <cstdio>

using namespace std;
int i,n,a[6000001],inceput,sfarsit,MAX,q,sum;
int main()
{
    freopen("ssm.in","r",stdin);
    freopen("ssm.out","w",stdout);
    scanf("%d",&n);
    sum=-20000000;
    for(i=1; i<=n; i++)
    {
        scanf("%d",&a[i]);
    }

    for(i=1; i<=n; i++)
    {
        if(sum<0)
        {
            sum=a[i];
            q=i;
        }
        else
        {
            sum+=a[i];
        }
        if(sum>MAX)
        {
            MAX=sum;
            inceput=q;
            sfarsit=i;
        }
    }
    printf("%d %d %d",MAX,inceput,sfarsit);

    return 0;
}