2. Week 002: Problem Solving through Flowcharts 1
Flowcharts and Pseudocodes
“In this presentation, you will be presented with a
series of scenarios applicable to your daily lives. Those
scenarios will be converted to their flowchart and
pseudocode counterpart. I advice you to try and come
up with your version of the corresponding flowchart
and pseudocodes before proceeding to the succeeding
slides.”
James Michael Adoremos
Course Developer
3. Week 002: Problem Solving through Flowcharts 1
P01: Food Intake | Scenario
One of our daily routines is eating. However, you can
only eat if there is food already prepared for you. If
there are none, you should cook food on your own
before you take a big gulp.
Now, how will that look like if turned to flowchart and
pseudocode?
4. Week 002: Problem Solving through Flowcharts 1
P01: Food Intake | Flowchart
5. Week 002: Problem Solving through Flowcharts 1
P01: Food Intake | Pseudocode
FoodIntake()
1. DECLARE isFoodPrepared
2. SET isFoodPrepared TO CheckIfFoodIsPrepared()
3. IF NOT isFoodPrepared THEN
4. CALL PrepareFood()
5. END
6. CALL EatFood()
6. Week 002: Problem Solving through Flowcharts 1
P02: Weekend Routine | Scenario
Is it weekends? Is it weekends? That is one of the
questions we ask ourselves daily. We wake up in the
morning, check if it is weekends already. If it is, we sleep
again. If it is not, we take a bath.
Now, how will that look like if turned to flowchart and
pseudocode?
7. Week 002: Problem Solving through Flowcharts 1
P02: Weekend Routine | Flowchart
8. Week 002: Problem Solving through Flowcharts 1
P02: Weekend Routine | Pseudocode
WeekendRoutine()
1. DECLARE isWeekends
2. SET isWeekends TO CheckIfWeekends()
3. IF isWeekends THEN
4. CALL Sleep()
5. ELSE
6. CALL TakeBath()
7. END
9. Week 002: Problem Solving through Flowcharts 1
P03: Daily Chores | Scenario
We are given chores depending on the day. On
weekends, we are tasked to do the laundry. On
weekdays except Friday, we are tasked to do a general
cleaning. On Fridays, we are tasked to a grocery spree.
Now, how will that look like if turned to flowchart and
pseudocode?
10. Week 002: Problem Solving through Flowcharts 1
P03: Daily Chores | Flowchart
11. Week 002: Problem Solving through Flowcharts 1
P03: Daily Chores | Pseudocode
DailyChores()
1. DECLARE day
2. SET day TO GetDay()
3. IF day = “Saturday” OR day = “Sunday” THEN
4. CALL DoLaundry()
5. ELSE IF day = “Friday” THEN
6. CALL DoGrocery()
7. ELSE
8. CALL DoGeneralCleaning()
9. END
12. Week 002: Problem Solving through Flowcharts 1
P04: Study, Games and Everything Nice | Scenario
As students, we were forced to a study habit. On
weekdays, we are to study our lessons. On weekends,
we are free to play with the computer. After studying
and playing computer games, we still have time to
watch television.
Now, how will that look like if turned to flowchart and
pseudocode?
13. Week 002: Problem Solving through Flowcharts 1
P04: Study, Games and Everything Nice | Flowchart
14. Week 002: Problem Solving through Flowcharts 1
P04: Study, Games and Everything Nice | Pseudocode
StudyGamesAndEverythingNice()
1. DECLARE isWeekend
2. SET isWeekend TO GetIsWeekend()
3. IF isWeekend THEN
4. CALL DoStudyLesson()
5. ELSE
6. CALL DoPlayComputer()
7. END
8. CALL DoWatchTelevision()
15. Week 002: Problem Solving through Flowcharts 1
P05: Garden, Oh My Garden | Scenario
Imagine a huge house with a beautiful garden. With
that, you need to ensure the garden is kept well-
maintained. If it is messy, you should do something
about it. If you are the owner, call the caretaker to do
the gardening; if not, do the gardening yourself.
Now, how will that look like if turned to flowchart and
pseudocode?
16. Week 002: Problem Solving through Flowcharts 1
P05: Garden, Oh My Garden | Flowchart
17. Week 002: Problem Solving through Flowcharts 1
P05: Garden, Oh My Garden | Pseudocode
GardenOhMyGarden()
1. DECLARE isGardenMessy, amIOwner
2. SET isGardenMessy TO GetIsGardenMessy()
3. SET amIOwner TO GetAmIOwner()
4. IF isGardenMessy THEN
5. IF amIOwner THEN
6. CALL CallGardener()
7. ELSE
8. CALL DoGardening()
9. END
10. END
