#include<fstream>
#include<climits>
using namespace std;
ifstream fin("secvmax.in")
ofstream fout("secvmax.out")
int s[600000];
int main()
{
int n,a,i,x,y;
fin>>n;
for(i=1;i<=n;i++)
{
fin>>a;
s[i]=s[i-1]+a;
}
int min1=INT_MAX;
int max1=INT_MIN;
for(i=1;i<=n;i++)
    {
    if(min1>s[i-1])
        {
        min1=s[i-1];
        x=i;
        }
    if(s[i]-min1>max1 && i!=1)
        {
        max1=s[i]-min1;
        y=i;
        }
    }
fout<<max1<<" "<<x<<" "<<y`;
}