<filename>python/test/hello.py
'''
Created on 2021. 3. 17.

@author: gangserver
'''

"""
if None:
    print("True")
else:
    print("False")
"""
    
#for
prompt = """
    1. Add
    2. del
    3. list
    4. quit
    
    Enter number: """

number = 0
while number != 4:
    print(prompt)
    number = int(input())


<filename>python/test/hello.py
'''
Created on 2021. 3. 17.

@author: gangserver
'''

"""
if None:
    print("True")
else:
    print("False")
"""
    
#for
prompt = """
    1. Add
    2. del
    3. list
    4. quit
    
    Enter number: """

number = 0
while number != 4:
    print(prompt)
    number = int(input())


Created on 2021. 3. 17.  @author: gangserver if None:     print("True") else:     print("False") #for 1. Add     2. del     3. list     4. quit          Enter number: