Page 109 - Trackpad_V1_Book 6_Flipbook
P. 109
DRAWING A FLOWCHART
Let us now learn how to draw a flowchart.
MAKING A CUP OF TEA CALCULATING THE AREA OF A CIRCLE
Start Start
Collect Kettle, Teabags,
water, milk, sugar and cup Read r (radius)
Boil the water in the kettle
Calculate
Pour the boiling water into the cup Area = 3.14 × r × r
Add milk, sugar and put a Print Area
teabag in the cup
Stir the tea Stop
Tea is ready
Stop
FINDING THE SMALLER NUMBER BETWEEN TWO NUMBERS
There comes a situation where we need to make a decision based on certain conditions.
Start
Read Num1 and Num2
Yes Is No
Num1<Num2?
Display Num1 Display Num2
“is less than” “is greater
Num2 than” Num1
Stop
Algorithm, Flowchart and Mind Maps 107

