The for Loop

Flashcards covering key concepts and definitions related to 'The for Loop' in programming.

For Loop

A control flow statement that allows code to be executed repeatedly based on a given condition.

Count-Controlled Loop

A loop that iterates a specific number of times, determined by a counter variable.

Control Variable

The variable that determines the number of iterations in a loop.

Initialization Expression

The first expression in a for loop that sets the control variable to its starting value.

Test Expression

The second expression in a for loop that evaluates whether the loop should continue executing.

Update Expression

The third expression in a for loop that modifies the control variable at the end of each iteration.

Pretest Loop

A loop that tests its condition before executing its body.

Boolean Expression

An expression that evaluates to true or false, controlling the execution of loops.

Increment

To increase an integer variable by one, commonly used in loops to advance the control variable.

Loop Header

The first line of a loop that contains the initialization, test, and update expressions.

Counter Variable

A control variable used in a loop to count the number of iterations.

Illegal Modification of Control Variable

Modifying the control variable within the body of the loop, which can lead to unexpected behavior.

Multiple Statements in Expressions

Using commas to separate multiple statements within the initialization and update expressions of a for loop.

User-Controlled Loop

A for loop that allows the user to input the maximum value for iteration.

Flowchart of for Loop

A diagram that represents the logic and sequence of actions taken during the execution of a for loop.

Getting Input From User

Using methods such as Scanner in Java to receive user input for controlling the maximum iterations of a loop.