#include <fstream>

using namespace std;

ifstream f("ssm.in");
ofstream g("ssm.out");

int s[6000001],i,t,mx,sm,n,x,y;

int main()
{
    f>>n;
    for(i=1;i<=n;i++)f>>s[i];
    for(mx=-9999999,i=1;i<=n;i++)
    {
        s[i]+=s[i-1];
        if(mx<s[i]-sm)mx=s[i]-sm,x=t,y=i;
        if(sm>s[i])sm=s[i],t=i+1;
    }
    g<<mx<<' '<<x<<' '<<y;
    return 0;
}