2. Represent conditional statements using
flowcharting.

3. It is a detailed sequence of simple steps that
are needed to solve a problem.

4. A graphic representation of an algorithm.
Graphically depicts the logical steps to
carry out a task and shows how the steps
relate to each other.
Used during the design phase of
programming to work out the logical flow.

5. FLOWCHART
SYMBOL
FLOWCHART NAME FUNCTION
Terminator / Terminal
Block
This symbol can only be
seen at the beginning and
end of the program.
Flow lines Defines logical sequence of
the program. It gives the
direction of logic flow.
Input / Output Block The inputting of data for
processing, and printing out
of processed data.
Process Block Manipulation of data
(assignments and
mathematical computation

6. FLOWCHART
SYMBOL
FLOWCHART NAME FUNCTION
Decision Block Denotes a decision to be made.
Process conditions using
relational operators. Used for
trapping and filtering data.
On-page Connector Connects to the flowchart to
avoid spaghetti/redundant
connection on the same page.
Off-page Connector Connects the flowchart on
different page to avoid
spaghetti/redundant connection.
Initialization Used to initialize a value; mostly
used in looping process.

7. 1. The flowchart should flow from the top to
bottom.
2. If the chart becomes complex, utilize
connecting marks.
3. Avoid intersecting flow lines.
4. Use meaningful descriptions in the symbol.

8. Input a,b
Sum=a+b
Ave=(sum/2)
Display
Sum, Ave
start
End

9. Design a flowchart that will compute for the
volume of a box. The box has 3 dimensions (L,
W, and H).

10. Selection
Structure
IF
condition
ELSE
logic
THEN
logic
False
True

11. Create a flowchart that will input grade and
determine if the student is “PASSED” or
“FAILED”. Assume 75 and above is the passing
mark.

12. Repetition
Structure
Do-While Loop
IF
condition
ELSE
logic
True
False
ELSE
logic
IF
conditio
n
Do-Until Loop
False
True

13. Create a flowchart that will display 11 to 20
using a looping control structure

14. Create a flowchart that will compute for the
simple interest 5 times. Assume:
Interest=Principal Value * Rate * Time.

15. Design a flowchart that will input two
numbers and display the larger number
entered.

21. 1. Any customer whose total purchase is at least 1,000
Php will be given a 10% discount. Construct a
flowchart with equivalent Pseudocode that will input
the customer’s purchase and output his bill.
2. Construct a flowchart and Pseudocode that will
display MINTER2 ten times.
3. Create a flowchart and Pseudocode that will enter
hours and display if the employee has overtime hours
if he exceeds 40 hours.
4. Every leap year is divisible by 4. Design the
flowchart and Pseudocode that will input YEAR and
display whether the year is a “LEAP YEAR” or
“ORDINARY YEAR”.

22. 1. Design the flowchart with equivalent
Pseudocode that examines the value of a
variable called “temp” then display the
following messages, depending on the value
assigned to temperature:
TEMPERATURE MESSAGE
Less than 0 “It is an ICE”
Between 0 and 100 “It is a WATER”
Exceeds 100 “It is a STEAM”

23. 2. A student grade may be calculated based on
his score. Construct a flowchart with equivalent
Pseudocode that will input score and display its
equivalent grade.
SCORE GRADE
Below 60 F
At least 60 but below 70 D
At least 70 but below 80 C
At least 80 but below 90 B
At least 90 A