logic operators implemented

Author: Kingcatch

028_logic.py

@@ -59,8 +59,8 @@ def a_or_b(a, b):
 print("Function: a_and_b")
 
 def a_and_b(a, b):
-  # return a ?? b
-  pass
+  return a and b
+  
 
 check_that_these_are_equal(a_and_b(True, True), True)
 check_that_these_are_equal(a_and_b(True, False), False)
@@ -75,8 +75,8 @@ def a_and_b(a, b):
 # Note that this operator only takes one value. The operator
 # goes first, and the value second.
 def not_a(a):
-  # return ?? a
-  pass
+  return not a
+  
 
 check_that_these_are_equal(not_a(True), False)
 check_that_these_are_equal(not_a(False), True)