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Python Loops Tutorial

1. The for Loop

The first for LoopRange() in a for Loop 1/2Range() in a for Loop 2/2List & for LoopIf/Else in a for LoopBreak/Continue in a for LoopPass, Else in a for LoopEnumerate() in a for LoopChallenge

2. The while Loop

The First while LoopInfinite LoopList & while LoopIf/Else in a while LoopBreak/Continue in a while LoopPass, Else in a while Loop

3. Nested Loops

First Nested Loop PatternNested for LoopNested while LoopWhile Loop inside a for LoopIf/Else in a Nested LoopBreak/Continue in a Nested LoopChallenge

Python Loops Tutorial

ChallengeChallenge

Task

You need to update the provided products_list. If a product's price is greater than $30, apply a 25% discount.

  1. Configure the for loop to iterate through products_list.
  2. Establish the condition: If the price exceeds $30.
  3. Utilize list.append(element) to add an element to the upd_list.
  4. Apply a 25% discount to an element (price) if the price exceeds $30 by multiplying it by 0.75.
  5. Employ round(element, value) to round the price to the nearest cent.
  6. If an element is $30 or lower (the else part), add it to the upd_list without a discount.
  7. Print the updated list.

Everything was clear?

Section 1. Chapter 9
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course content

Course Content

Python Loops Tutorial

1. The for Loop

The first for LoopRange() in a for Loop 1/2Range() in a for Loop 2/2List & for LoopIf/Else in a for LoopBreak/Continue in a for LoopPass, Else in a for LoopEnumerate() in a for LoopChallenge

2. The while Loop

The First while LoopInfinite LoopList & while LoopIf/Else in a while LoopBreak/Continue in a while LoopPass, Else in a while Loop

3. Nested Loops

First Nested Loop PatternNested for LoopNested while LoopWhile Loop inside a for LoopIf/Else in a Nested LoopBreak/Continue in a Nested LoopChallenge

Python Loops Tutorial

ChallengeChallenge

Task

You need to update the provided products_list. If a product's price is greater than $30, apply a 25% discount.

  1. Configure the for loop to iterate through products_list.
  2. Establish the condition: If the price exceeds $30.
  3. Utilize list.append(element) to add an element to the upd_list.
  4. Apply a 25% discount to an element (price) if the price exceeds $30 by multiplying it by 0.75.
  5. Employ round(element, value) to round the price to the nearest cent.
  6. If an element is $30 or lower (the else part), add it to the upd_list without a discount.
  7. Print the updated list.

Everything was clear?

Section 1. Chapter 9
toggle bottom row
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