#include <fstream>

using namespace std;
ifstream cin ("ssm.in");
ofstream cin ("ssm.out");
int main()
{
    int n,i,maxx=INT_MIN,aj,ai,aim;
    cin>>n;
    int v[n+1];
    for(i=1;i<=n;i++)
    {
        cin>>v[i];
    }
    int s=0;
    for(i=1;i<=n;i++)
    {
        s+=v[i];
        if(s<0)
        {
            ai=i+1;
            s=0;
        }
        if(s>maxx) {maxx=s;aim=ai;aj=i;}

    }
    cout<<maxx<<" "<<aim<<" "<<aj;
    return 0;
}