What is a Flowchart?
Flowchart is a graphical representation of an algorithm. It uses symbols to determine each process of the algorithm.
Ano ang Flowchart?
Ang flowchart ay isang diagrammatic na representasyon ng isang algorithm. Ginagamit ang flowchart para ipakita ang bawat hakbang o ang step by step na proseso ng isang algorithm.
Basic Symbols used in Flowchart Designs:
1. Terminal:
The oval symbol indicates Start, Stop and Halt in a program’s logic flow.
Ito yung simula ginagamit para sa pag simula, pag tigil at pag tapos ng isang flowchart.
2. Input/Output:
A parallelogram denotes any function of input/output type.
Halimbawa nito ay kung yung program mo ay humihingi ng input o naglalabas ng output.
3. Processing:
A box represents arithmetic instructions. All arithmetic processes such as adding, subtracting, multiplication and division are indicated by action or process symbol.
Halimbawa nito ay 1+1 = 2 kung meron kang mga arithmetic operation na ganyan, yan ay nakapaloob sa isang rectangle.
4. Decision:
Diamond symbol represents a decision point. Decision based operations such as yes/no question or true/false are indicated by diamond in flowchart.
Ginagamit ito pag yung flowchart ay may kasamang katanungan na nasasagot ng yes or no, o kaya naman kung meron condition na nasasagot ng true or false.
5. Connectors:
Whenever flowchart becomes complex or it spreads over more than one page, it is useful to use connectors to avoid any confusions. It is represented by a circle.
Ginagamit ito kapag masyado nang mahaba ang flowchart mo at kailangan mo ng ipagpatuloy sa ibang page o kailangan mo ng putulin.
6. Flow Lines:
Flow lines indicate the exact sequence in which instructions are executed. Arrows represent the direction of flow of control and relationship among different symbols of flowchart.
Ito yung arrow sa flowchart para maipakita ang pagkasunod sunod ng proseso sa iyong flowchart.
Halimbawa ng isang Basic na Flowchart:
Sample program: Create a program that asks the user to enter two numbers, add the two numbers, then display the sum.
Halimbawa ng Flowchart na may decision symbol:
Sample Program: Create a program that asks the user to enter two numbers, add the two numbers, check if the sum is greater than or less than 50 then display the output.
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https://www(.)YøùTùbé(.)com/watch?v=SWRDqTx8d4k
Flowchart is a graphical representation of an algorithm. It uses symbols to determine each process of the algorithm.
Ano ang Flowchart?
Ang flowchart ay isang diagrammatic na representasyon ng isang algorithm. Ginagamit ang flowchart para ipakita ang bawat hakbang o ang step by step na proseso ng isang algorithm.
Basic Symbols used in Flowchart Designs:
1. Terminal:
The oval symbol indicates Start, Stop and Halt in a program’s logic flow.
Ito yung simula ginagamit para sa pag simula, pag tigil at pag tapos ng isang flowchart.
2. Input/Output:
A parallelogram denotes any function of input/output type.
Halimbawa nito ay kung yung program mo ay humihingi ng input o naglalabas ng output.
3. Processing:
A box represents arithmetic instructions. All arithmetic processes such as adding, subtracting, multiplication and division are indicated by action or process symbol.
Halimbawa nito ay 1+1 = 2 kung meron kang mga arithmetic operation na ganyan, yan ay nakapaloob sa isang rectangle.
4. Decision:
Diamond symbol represents a decision point. Decision based operations such as yes/no question or true/false are indicated by diamond in flowchart.
Ginagamit ito pag yung flowchart ay may kasamang katanungan na nasasagot ng yes or no, o kaya naman kung meron condition na nasasagot ng true or false.
5. Connectors:
Whenever flowchart becomes complex or it spreads over more than one page, it is useful to use connectors to avoid any confusions. It is represented by a circle.
Ginagamit ito kapag masyado nang mahaba ang flowchart mo at kailangan mo ng ipagpatuloy sa ibang page o kailangan mo ng putulin.
6. Flow Lines:
Flow lines indicate the exact sequence in which instructions are executed. Arrows represent the direction of flow of control and relationship among different symbols of flowchart.
Ito yung arrow sa flowchart para maipakita ang pagkasunod sunod ng proseso sa iyong flowchart.
Halimbawa ng isang Basic na Flowchart:
Sample program: Create a program that asks the user to enter two numbers, add the two numbers, then display the sum.
Halimbawa ng Flowchart na may decision symbol:
Sample Program: Create a program that asks the user to enter two numbers, add the two numbers, check if the sum is greater than or less than 50 then display the output.
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https://www(.)YøùTùbé(.)com/watch?v=SWRDqTx8d4k
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