#include <iostream>
#include <climits>
using namespace std;
struct vector1
{
    int a;
    int b;
}S[6000000];
int main()
{
    long long int n,x,maxS=LONG_MIN,i,minS=LONG_MAX,imin,imax,aux,min1,max1;
    cin>>n;
    for (i=1;i<=n;i++)
    {
        cin>>x;
        S[i].a=S[i-1].a+x;
        if (S[i].a<=minS)
        {
            minS=S[i].a;
            aux=i;
        }
        S[i].b=minS;
        if (S[i].a-S[i-1].b>maxS)
            maxS=S[i].a-S[i-1].b,
            min1=aux,
            max1=i;
    }
    cout<<maxS<<" "<<min1<<" "<<max1;
    return 0;
}