This hands-on lab allows you to follow and experiment with the critical steps of developing a program including the program description, Analysis, , Design(program design, pseudocode), Test Plan, and implementation with C code. The example provided uses sequential, repetition statements and nested repetition statements.
This program will calculate the average of 10 positive integers. The program will ask the user to 10 integers. If any of the values entered is negative, a message will be displayed asking the user to enter a value greater than 0. The program will use a loop to input the data.
I will use sequential, selection and repetition programming statements.
The program will loop for 10 positive numbers, prompting the user to enter a number.
I will define three integer variables: count, value and sum. count will store how many times values greater than 0 are entered. value will store the input. Sum will store the sum of all 10 integers.
I will define one double number: avg. avg will store the average of the ten positive integers input.
The sum will be calculated by this formula: sum = sum + value For example, if the first value entered was 4 and second was 10: sum = sum + value = 0 + 4
sum = 4 + 10 = 14
Values and sum can be input and calculated within a repetition loop: while count <10
sum = sum + value End while
Avg can be calculated by: avg = value/count
A selection statement can be used inside the loop to make sure the input value is positive.
If value = 0 then count = count + 1 sum = sum + value
input value End If
You'll get a 1.8MB .DOCX file.