Page 50 - Touchcode_C7_Flipbook
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Place it after the smallest books in the sorted bundle
IF (any more book is left in the unsorted bundle)
THEN
Repeat the above given steps
ELSE
Books are sorted.
Program End
Well done, you have learned to draw the flowchart and to write a
pseudocode to arrange the books.
Experiential Learning
Coding Task 06
To calculate the area of a circle
In this task, you will learn to calculate the area of a circle in MakeCode Arcade.
[Concept: Formula to calculate the area of a circle is πr , where π=3.14].
2
To perform the task, follow these steps:
Step 1: Visit the link: https://arcade.makecode.com/. Give the
name of your project as ‘To calculate the area of a circle’
and click on ‘Create’.
Step 2: Click on the variables, and select ‘Make a variable...’.
Name the variable as ‘radius’, and click on ‘OK’.
Step 3: Drag the ‘set radius to 0’ block to the workspace. Change the value of ‘radius’
from ‘0’ to ‘2’; and drop it to the ‘on start’ block.
48 Touchcode-VII

