#include <fstream>

using namespace std;

int main()
{
    ifstream f("ssm.in");
    ofstream g("ssm.out");
    int n,a,s,min1,t,max1,y,i,j;
    f>>n;
    f>>a;
    min1=a;
    s=a;
    max1=s;
    i=1;
    j=1;
    t=1;
    for(y=2;y<=n;y++)
    {
        f>>a;
        s=s+a;
        if(s-min1>max1)
        {
            max1=s-min1;
            i=t+1;
            j=y;
        }
        if(s<min1)
        {
            min1=s;
            t=y;
        }
    }
    g<<max1<<" "<<i<<" "<<j;
    f.close();
    g.close();
    return 0;
}