import sys

print("Kinjal Raykarmakar\nSec: CSE2H\tRoll: 29\n")

print("Listing datatypes:")
print(type(int()), sys.getsizeof(int()))
print(type(float()), sys.getsizeof(float()))
print(type(str()), sys.getsizeof(str()))
print(type(bool()), sys.getsizeof(bool()))
print(type(bytes()), sys.getsizeof(bytes()))