If, elif, else ============================== Examples in Python 3 ```python """ Do something if a variable has a certain value. """ val = True if val: print("YES") # Above is the same as this if val == True: print("YES") """ Add an else statement. """ if val: print("YES") else: print("NO") """ Use many if-tests. """ if val == True: print("TRUE") elif val == False: print("FALSE") elif val == None: print("NONE") else: print("NO") ``` Reference and read more ------------------------------ [if Statements](https://docs.python.org/3/tutorial/controlflow.html#if-statements) Revision history ------------------------------ 2014.07-15 (sylvanas) PA2 Second try, now with Python syntax. 2014-06-02 (mos) PA1 First try.