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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

If/Else in a for LoopIf/Else in a for Loop

In the future, you'll frequently encounter and use the if/else construct within loops. Here's a quick reminder of how it works:

  • if - In this part, you specify the condition to check;
  • else - The actions to execute if the condition in the if statement evaluates to False.

Look at the code below:

How does the code work?

Завдання

To create a program that determines whether a number in the list is less than 10, follow these steps:

  1. Configure the for loop to operate on the numbers, using i as an element of the list.
  2. Set the condition i < 10 to check if the number is less than 10.
  3. Display the appropriate messages: 'is lower than 10' if an element is lower than 10 (inside the if block), and 'is greater or equal to 10' if an element is greater than or equal to 10 (inside the else block).

Все було зрозуміло?

Секція 1. Розділ 5
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course content

Зміст курсу

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

If/Else in a for LoopIf/Else in a for Loop

In the future, you'll frequently encounter and use the if/else construct within loops. Here's a quick reminder of how it works:

  • if - In this part, you specify the condition to check;
  • else - The actions to execute if the condition in the if statement evaluates to False.

Look at the code below:

How does the code work?

Завдання

To create a program that determines whether a number in the list is less than 10, follow these steps:

  1. Configure the for loop to operate on the numbers, using i as an element of the list.
  2. Set the condition i < 10 to check if the number is less than 10.
  3. Display the appropriate messages: 'is lower than 10' if an element is lower than 10 (inside the if block), and 'is greater or equal to 10' if an element is greater than or equal to 10 (inside the else block).

Все було зрозуміло?

Секція 1. Розділ 5
toggle bottom row
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