# Variable user_grade is read from input. Use Operator chaining to complete the if-else expression as follows: 
      # If the value of user_grade is between 9 and 12 (both inclusive), then 'in high school' is output 
      # Otherwise 'not in high school' is output 

# Ex 1: if the input is 10, then the output is: 
    # in high school 
# Ex 2: if the input is 8, then the output is: 
    # not in high school 

# Note 0 <x < 5 evaluates to true if x is between the ranges 0 and 5 (both non-inclusive)

user_grade = int(input())

if 9 <= user_grade <= 12: 
    print('in High School')
else: 
    print('not in High School')