## int() function

print(int(2.7))   # convert 2.7 to int

print(int("30"))  # convert "30" to int

print(int(44.55))

print(round(44.55))


## float() function

print(float(42))  # convert 42 to float

print(float("3.4"))  # convert "3.4" to float


## str() function

print(str(12))   # convert 12 to str

print(str(3.4))  # convert 3.4 to str