Week 9 Learning Summary

 Week 9 subject 1: Nested loops

• For loop inside a for loop
• Different loop variables used
• Note how many times the contents of the loop are executed

Week 9 subject 2: User input and while loops

• Use input() to get a line of input
• Provide prompt as argument to input()
• Convert the return value of input() with int() or float()
• while loops can be used to get repeated user input
• Common while loops format:
• Initial input() before entering the loops
• additional input() as the final step inside the loop