count = int(input("How many grades? "))

grades = []

for i in range(count):
    g = float(input("Enter next grade: "))
    grades = grades + [g]
    #grades.append(g)
    #grades[i] = g #this will NOT work unless we define grades = [-1]*count

avg = sum(grades)/count

cnt = 0
##for i in range(len(grades)):
##    if grades[i] > avg:
##        cnt = cnt+1

##for gr in grades:
##    if gr > avg:
##        cnt = cnt+1

above_avg = [gr for gr in grades if gr > avg]
cnt = len(above_avg)

print(cnt, "grades are above the average", avg)