#include <fstream>

using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int n,s[100001],i,x,j,pozincep,pozfin,maxim=-9999,minim=99999999;
int main()
{
    fin>>n;
    for(i=1;i<=n;i++)
    {
        fin>>x;
        s[i]=s[i-1]+x;
        if(s[i]<minim)
        {
            minim=s[i];
            pozincep=i+1;
        }
        if(s[i]>=maxim)
        {
            maxim=s[i];
            pozfin=i;
        }
    }
    fout<<s[pozfin]-s[pozincep-1]<<pozincep<<" "<<pozfin;
    return 0;
}