message = "Welcome to python crash course"
# print(message)

# first_name = "Belal"
# last_name = 'Hossain'

# full_name = f"My name is {first_name} {last_name}."
# full_name = "My name is {} {}.".format(first_name, last_name)
# print(full_name.title())
# print(full_name.lower())

# cote = "'Do or die.'"
# line = "One of Python's strength is its diverse community"
# print(line)

message = "Hi" # this is a message
print(message)

age = 22

x=25
y= 4
print(x*y)

area = 1_47_550 # 1,47,570
print(area)

huge_num = 100_636_879_890_636_000 # 100636879890636000
print(100_636_879_890_636_000)

x, y, z = 0, 1, 2

PI = 3.1416
print(PI)

is_true = False



