#include <iostream>
#include <fstream>
#include <limits.h>

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

int p,u,x,sCrt=0,pCrt=1,sMax=-(1<<30),N;///sMax foarte mic

int main()
{
    f>>N;
    for(int i=1;i<=N;i++)
    {
        f>>x;
        if(sCrt>=0)
            sCrt+=x;
        else
        {
            sCrt=x;
            pCrt=i;
        }
        if(sMax<sCrt)
        {
            sMax=sCrt;
            p=pCrt;
            u=i;
        }
    }
    g<<sMax<<' '<<p<<' '<<u;
    return 0;
}