Draw the IPO chart for a program that reads a number from the user and displays the square of that number.

Answer 1

Answer:

See attachment for chart

Explanation:
The IPO chart implements he following algorithm The expressions in bracket are typical examples
Input
Input Number (5, 4.2 or -1.2) --- This will be passed to the Processing module
Processing
Assign variable to the input number (x)
Calculate the square (x = 5 * 5) Display the result (25) ----> This will be passed to the output module
Output
Display 25