#include <iostream>
#include <fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int N,p,u,x,
    sCrt=0,pCrt=1,
    sMax=-(1<<30);/// 0x8000001;////-infinit
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;
}