Question

Write an algorithm that accept a length of the side of a square and display it area

Answer 1

Step1: Initialize variable for length and Area
int l,a.

Step2: Apply area = l * l.

Step3: Take final result in a variable.

Step4: Show a.


Thanks

Answer 2

STEP 1: Start

STEP 2: Read Number, say (N)

STEP 3: Find square of a number, (N×N)

STEP 4: Display square

STEP 5: Stop

Explanation: