#include <fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int n,x;
int main()
{
    int i,maxim=-2147483648,minim=0,sum=0,p,u,nr=0;
    f>>n;
    for(i=1;i<=n;i++)
    {
        f>>x;
        sum+=x;
        if(sum-minim>maxim)
        {
            maxim=sum-minim;
            u=i;
            p=nr+1;
        }
        if(sum<minim)
        {
            minim=sum;
            nr=i;
        }
    }
    g<<maxim<<" "<<p<<" "<<u;
    return 0;
}