Python / 조건문

if-else문

def plus(a,b):
	if type(b) is str:
    	return None
    else :
    	return a+b

 

Boolean Operation

def age_check(age):
	print(f"you are {age}")
    if age < 18:
    	print("You can't drink")
    elif age == 18:
    	print("You are new to this!")
    elif age>20 and age<25:
    	print("You are still kind of young")
    else:
        print("Enjoy your drink")
    
  age_check(18)