ZTM-TCPD-06

# _user_IQ = 190 # _xxx start with underscore in python signify a private variable
# user_IQ = 190
# print = 190
iq = 190
user_age = iq/4
a = user_age

# print(user_iq)
# print(print)
# https://www.w3schools.com/python/python_ref_keywords.asp
print(user_age)
print(a)

#constants : variables with values not going to be changed
PI = 3.14 # use ALL CAPITALS to denote CONSTANTS

# still can work but not to use as may confuse with real dunker system variables
# __hihi = 2 # 2 undercores together means dunker, not create one as they are reserved for python system
# print(__hihi)

a,b,c = 1,2,3 # rapid way of assigning values to variables
print(a)
print(b)
print(c)


iq = 100
user_age = iq / 5 # (iq / 5) this is an expression - a piece of code that produce a value
# while a statement is the entire line of code


# augmented assignment operator - short hand for operator assignment
some_value = 5
# some_value = 5 + 2
# some_value = some_value + 2
# some_value += 2
# some_value -= 2
# some_value *= 2
some_value /= 2

print(some_value)