LoopWithFlag Program
Description
This program is similar to LoopWithSentinel program.We use a boolean value flag to control the loop execution.
Initially the flag is set to true.
If the user input is equal to the sentinel value, the flag is set to false to end the loop.
Associated Concepts:
Flag-controlled while loop
Algorithm:
Initialize sum and count variables to zero
Initialize highest variable to a very small number
Initialize flag to true
Use a flag-controlled while loop to input a test score for each iteration
(use -1 as the sentinel value)
If the score is equal to the sentinel value, set the flag to false so the loop can end
Otherwise
If the input is valid
Add the score to sum
Increment count
Assign the score to highest if the score is larger than the current highest value
Otherwise
Print an error message
Once the loop is ended, calculate the average
Print the result
Initialize highest variable to a very small number
Initialize flag to true
Use a flag-controlled while loop to input a test score for each iteration
(use -1 as the sentinel value)
If the score is equal to the sentinel value, set the flag to false so the loop can end
Otherwise
If the input is valid
Add the score to sum
Increment count
Assign the score to highest if the score is larger than the current highest value
Otherwise
Print an error message
Once the loop is ended, calculate the average
Print the result
Source Code
Sample Run
