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Pseudo-code and Program to Calculate Average

Declare Num1, Num2, and Num3 as integers
Declare Average as real
Write "Welcome to the program. Enter 3 positive numbers",
INPUT Num1, Num2, Num3
Average = (Num1 + Num2 +Num3) / 3
Write "The average of three numbers entered is", Average

1. List all variable name(s) used in this program
2. List each prompt that is used in this program.
3. Show what the PC monitor will show when the program is executed with the following values used: 27, 12, and 15.
4. Write a new program in pseudo-code, it should input-and calculate the average of 5 numbers entered.

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Solution Preview

1. Variables are placeholders for your data. You have explicitly declared them in your program.
They are: Num1, Num2, Num3, Average

2. Prompt is made for user input. There seems to be just one.
INPUT Num1, Num2, Num3

3. The PC ...

Solution Summary

Learn how to identify variables and write pseudo-code for a program to calculate average of 5 real numbers