package main

import . "fmt"

func main() {
	var n int
	Scan(&n)
	s:=0
	a:=make([]int,n)
	for i:= range a {
		Scan(&a[i])
		s+=a[i]
	}
	l:=s/n
	c:=0
	for _,x:=range a {
		if x>=l+100 {
			c++
		}
	}
	Println(c)
}