#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");

int a,dp[10000],u,sum,stp,drp,n,st,dr,sump;


int main()
{
    fin>>n;
    for(int i=1;i<n;i++)
    {
        fin>>a;
        if(dp[i-1]>0)
        {
            dp[i]=a[i]+dp[i-1];
        }
        if(dp[i]>sum)
        {
            sum=dp[i];

        }
    }
    fout<<sump<<" "<<stp<<" "<<drp;
    return 0;
}