Week 3 - Section 0 - Those who forget the lessons of Python are doomed to repeat them :-): Chapter 0.2

Week 3 - Section 0 - Those who forget the lessons of Python are doomed to repeat them :-)

In this section we will learn about lists and tuples and we will scratch the surface of pygame. Be prepared for excitement.

Chapter 0.2 - Some nests hides many IFs in Python

Once you are feeling comfortable with the if, elif, and else statements, you can move on to nested conditional statements. We can use nested if statements for situations where we want to check for a secondary condition if the first condition executes as true. For this, we can have an if-else statement inside of another if-else statement. Let’s look at an example:

grade=int(input("Give me the grade: "))
if grade >= 65:
    print("Passing grade of:")

    if grade >= 90:
        print("A")

    elif grade >=80:
        print("B")

    elif grade >=70:
        print("C")

    elif grade >= 65:
        print("D")

else:
    print("Failing grade")

Don't forget the indentation!