#include <fstream>

using namespace std;
int v[6000005],s[6000005];
int main()
{
    ifstream cin("ssm.in");
    ofstream cout("ssm.out");
    int n,x,sm=0,r=-2000000000,sc=1,st=1,dr=1;
    cin >> n;
    for(int i=1;i<=n;i++)
    {
        cin >> v[i];
        s[i]=s[i-1]+v[i];
    }
    for(int i=1;i<=n;i++)
    {
        if(s[i]-sm>r)
        {
            r=s[i]-sm;
            dr=i;
            st=sc;
        }
        if(sm>s[i])
        {
            sm=s[i];
            sc=i+1;
        }

    }
    cout << r << " " << st << " " << dr;
    return 0;
}