The diamond is the process symbol in flowcharts.
there is no basic symbol in flowchart
it is called proces symbol
A rectangle represents any process, function, or action and is the most frequently used symbol in flowcharting
In a flowchart, a variable is typically represented as a symbol that denotes a value or data element that can change during the execution of a process. It serves as a placeholder for information that can be manipulated or referenced throughout the flow of the algorithm. Variables are often depicted using parallelograms or rectangles, depending on the flowchart conventions, to indicate their role in the process.
A flowchart for computing the average of three input quizzes would start with a "Start" symbol, followed by a "Get Input" symbol for each of the three quiz scores (Quiz1, Quiz2, Quiz3). Next, a "Process" symbol would calculate the total (Quiz1 + Quiz2 + Quiz3) and divide it by 3 to find the average. Finally, an "Output" symbol would display the average score, followed by an "End" symbol to terminate the flowchart.
Use a flowchart when you want to visualize a process.
the circular square shape is the terminator of a flowchart
a rectangle is the symbol for the action or event in a flowchart. it describes something that happens or something you do
To create a flowchart to print odd numbers from 1 to 10, you would start with a terminal or start/end symbol. Then, you would use a process symbol to initialize a variable to 1. Next, you would use a decision symbol to check if the variable is less than or equal to 10. If it is, you would use another decision symbol to check if the variable is odd. If it is odd, you would use an output symbol to print the number. Finally, you would use a process symbol to increment the variable by 2 and loop back to the decision symbol to continue the process until the variable reaches 10.
To design a flowchart for inputting two numbers and swapping their values, start with a terminal symbol indicating the start. Next, use input/output symbols to prompt the user to enter the two numbers, labeling them as A and B. Then, employ a process symbol to perform the swap, which can be done using a temporary variable, such as: temp = A; A = B; B = temp. Finally, use another input/output symbol to display the swapped values of A and B, and end the flowchart with a terminal symbol.
In a flowchart, the rectangle symbol represents a process or operation, indicating a step where an action or task is performed. It is used to denote activities such as calculations, data manipulation, or any procedural step in a sequence. The rectangle is one of the most common symbols in flowcharts, helping to visually convey the flow of processes.
pictorial representation of a program is called a flowchart