#include <iostream>
#include <stdio.h>
using namespace std;

int main()
{
freopen("ssm.in","r",stdin);
freopen("ssm.out","w",stdout);
int n,i,sc,smax=-(int)2e9,x,pozi,pc,pozf;
scanf("%d",&n);
sc=0;
pc=1;
for(i=1;i<=n;i++)
{
    scanf("%d",&x);
    if(sc<0)
        sc=x,pc=i;
      else
        sc+=x;
    if(sc>smax)
        {
            smax=sc;
            pozi=pc;
            pozf=i;
        }
}
printf("%d %d %d",smax,pozi,pozf);
    return 0;
}