#include <fstream>

using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int minim,maxim,i,st,k,n,poz,maxx,dr,x,s[6000001];
int main()
{
    f>>n;
    for(i=1; i<=n; i++)
    {
        f>>x;
        s[i]=x;
        if(x<x+s[i-1])
            s[i]=s[i-1]+x;
        if(s[i]>maxx)
        {
            maxx=s[i];
            k=i;
        }
    }
    int L=k;
    while(s[L]>0)
        L--;
    g<<maxx<<" ";
    g<<L+1<<" "<<k;
    return 0;
}