explicit.py

a = 4
b = 54
sum = a + b
print("The sum of 4 and 54 is: " + str(sum))

# The following lines assign the variable to the left of the = 
# assignment operator with the values and arithmetic expressions 
# on the right side of the = assignment operator.
hotel_room = 100
tax = hotel_room * 0.08
total = hotel_room + tax
room_guests = 4
share_per_person = total/room_guests 
 
# This line outputs the result of the final calculation stored in the variable "share_per_person"
print("Each person needs to pay: " + str(share_per_person)) # change a data typ

# The following 5 lines assign strings to a list of variables.
salutation = "Dr."
first_name = "Prisha"
middle_name = "Jai"
last_name = "Agarwal"
suffix = "Ph.D."
 
print(salutation + " " + first_name + " " + middle_name + " " + last_name + ", " + suffix) 
# The comma as a string ", " adds the conventional use of a comma plus a 
# space to separate the last name from the suffix.
 
# Alternatively, you could use commas in place of the + connector:
print(salutation, first_name, middle_name, last_name,",", suffix)
# However, you will find that this produces a space before a comma within a string.