#include <fstream>

using namespace std;
ifstream cin("ssm.in");
ofstream cout ("ssm.out");
int  s[600005],n,i;
int main()
{
cin>>n;
for(i=1;i<=n;i++)
    cin>>s[i];
    int mx=-12000000,mn=0,nr,d,sf;
for(i=1;i<=n;i++)
{
    s[i]=s[i]+s[i-1];
    if(mx<s[i]-mn) {mx=s[i]-mn; nr=d+1;sf=i;}
    if(mn>s[i]) {mn=s[i];d=i;}
}
cout<<mx<<" "<<nr<<" "<<sf;
    return 0;
}