For Loops

Narrated by Saumya Jain

Introduction

• In the prior chapter we earned about "if" statements
• In this chapter we learn how to loop
• Our program can run the same block of code over and over
• This chapter covers "for" loops
  • Loop a certain number of times, or for each item in a list
• Next chapter covers "while" loops
  • Loop until something happens or a condition is false

Introduction to Looping

For Loops

Loop a certain number of times, or for each item in a list.

While Loops

Loop until something happens.

For Loops

Using the Counter Variable

Counting By Numbers Other Than One

Nesting Loops

Keep a Running Total

Review