lab 8.1 for loop an accumulation with pseudocode this lab requires you to implem
ID: 3536485 • Letter: L
Question
lab 8.1 for loop an accumulation with pseudocode
this lab requires you to implement a count-controlled loop using a for loop.
step:1 examine the following code.
Constant Integer MAX_HOURS = 24
Declare Integer hours
For hours = 1 to MAX_HOURS
Display "THe hour is ", hours
End For
step 2: Explain what you think will be displayed in the screen in step 1.
_________________________________________________________
_______________________________________________________
step 3: Write a for loop that will print 60 minutes to the screen complete the missing lines of code.
Constant Integer MAX_MINUTES = ____________________
Declare Integer minutes
For _______________ = 1 to _____________
Display _____________________________
End For
Step 4: Write a for loop that will print 60 seconds to the screen. Complete the missing lines of code.
Constant Integer MAX_SECONDS = ________________________________
Declare Integer Seconds
For _______________ = 1 to __________________
Display _____________________________
End For
Step 5: For Loops can also be used to increment by more than one. Examine the following code.
Constant Integer MAX_VALUE = 10
Declare Integer counter
For counter = 0 to MAX_VALUE step 2
Display "The number is ", counter
End For
Step 6: Explain what you think will br displayed to the screen in step 5.
________________________________________________________
___________________________________________________________
________________________________________________________
step 7: Write a for loop that wil display the numbers starting at 20, then 40, then 60, and continuing the sequence all the way to 200.
Constant Integer MAX_VALUE = ________________________
Declare Integer counter
For counter = ____________ to MAX_VALUE Step _______________
Display "The number is ",_______________
End For
Step 8: For loops can also be used when the user controls the number of iterations. Examine the following code.
Declare Integer numStudents
Declare Integer counter
Display "Enter the number of students in class"
Input numStudents
For counter = 1 to numStundents
Display "Student #", counter
End For
Step 9: Explain what you think will be displayed to the screen in step 8
_________________________________________________________
__________________________________________________________
_____________________________________________________
Step 10: For loops are also commonly used to calculate a running total (acccumulation)
examine the following code.
Declare Integer counter
Declare Integer total = 0
Declare Integer number
For counter = 1 to 5
Display "Enter a number: "
Input number
Set total = total + number
End For
Display "The total is:", total
Step 11: Explain what you think will be displayed to the screen in step 10.
_______________________________________________________
_________________________________________________________
_______________________________________________________
Step 12: Write the missing lines for a program that will allow the user to enter how many ages they want to enter and then find the average.
Declare Integer counter
Declare Integer totalAge = 0
Declare Real averageAge = 0
Declare Integer age
Declare Integer number
Display "How many ages do you want to enter:"
Input ________________________________________
For counter = 1 to number
Display "Enter age: "
Input __________________
Set totalAge = _________________________ + _________________
End For
averageAge = _________________________ / ____________________________
Display "The average age is ", _________________________________
Explanation / Answer
lab 8.1 for loop an accumulation with pseudocode
this lab requires you to implement a count-controlled loop using a for loop.
step:1 examine the following code.
Constant Integer MAX_HOURS = 24
Declare Integer hours
For hours = 1 to MAX_HOURS
Display "THe hour is ", hours
End For
step 2: Explain what you think will be displayed in the screen in step 1.
__for loop start from 1 and ends at 24_display will be_______
__THe hour is 1, THe hour is 2,THe hour is 3..........THe hour is 24
step 3: Write a for loop that will print 60 minutes to the screen complete the missing lines of code.
Constant Integer MAX_MINUTES = _____60_______________
Declare Integer minutes
For _____minutes__________ = 1 to ___MAX_MINUTES__________
Display _____"THe minutes is ", minutes
End For
Step 4: Write a for loop that will print 60 seconds to the screen. Complete the missing lines of code.
Constant Integer MAX_SECONDS = _______60_________________________
Declare Integer Seconds
For ______Seconds_________ = 1 to _______MAX_SECONDS___________
Display ______"THe Seconds is ", Seconds
End For
Step 5: For Loops can also be used to increment by more than one. Examine the following code.
Constant Integer MAX_VALUE = 10
Declare Integer counter
For counter = 0 to MAX_VALUE step 2
Display "The number is ", counter
End For
Step 6: Explain what you think will br displayed to the screen in step 5.
________number is increasing at rate of 2 so_______display will be
The number is 0, The number is 2,The number is 4,The number is 6,The number is 8,The number is 0
step 7: Write a for loop that wil display the numbers starting at 20, then 40, then 60, and continuing the sequence all the way to 200.
Constant Integer MAX_VALUE = _________200_______________
Declare Integer counter
For counter = ______20______ to MAX_VALUE Step ___20____________
Display "The number is ", counter
End For
Step 8: For loops can also be used when the user controls the number of iterations. Examine the following code.
Declare Integer numStudents
Declare Integer counter
Display "Enter the number of students in class"
Input numStudents
For counter = 1 to numStundents
Display "Student #", counter
End For
Step 9: Explain what you think will be displayed to the screen in step 8
___it depends on the input ____numStudents__________________________________________________
if numStudents is 5 then display will be
Student 1
Student 2
Student 3
Student 4
Student 5
Step 10: For loops are also commonly used to calculate a running total (acccumulation)
examine the following code.
Declare Integer counter
Declare Integer total = 0
Declare Integer number
For counter = 1 to 5
Display "Enter a number: "
Input number
Set total = total + number
End For
Display "The total is:", total
Step 11: Explain what you think will be displayed to the screen in step 10.
for loop running 5 times, so Enter a number will be displayed 5 times.
at the end display will be The total is: ( sum of those five inputted numbers)
Step 12: Write the missing lines for a program that will allow the user to enter how many ages they want to enter and then find the average.
Declare Integer counter
Declare Integer totalAge = 0
Declare Real averageAge = 0
Declare Integer age
Declare Integer number
Display "How many ages do you want to enter:"
Input _________number_______________________________
For counter = 1 to number
Display "Enter age: "
Input __age________________
Set totalAge = ________Set totalAge_________________ + ____age;_____________
End For
averageAge = _______Set totalAge__________________ / ______number______________________
Display "The average age is ", ______averageAge___________________________
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