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What is an infinite loop?

An infinite loop is a loop that continues executing indefinitely without a condition that would cause it to terminate. This can result in your program becoming unresponsive or consuming excessive system resources.

Here's an example of an infinite loop in Java:

Main.java

Main.java

copy

              
123

            
while (true) {
    // Code to be executed indefinitely
}

To avoid infinite loops:

Ensure a proper termination condition: Double-check that your loop has a well-defined termination condition. The condition should eventually evaluate as false, allowing the loop to exit.

Main.java

Main.java

copy

              
12345

            
int count = 0;
while (count < 10) {
    // Code to be executed
    count++;
}

Utilize loop control statements such as break or return to explicitly exit the loop when a specific condition is met.

Main.java

Main.java

copy

              
123456

            
while (true) {
    // Code to be executed
    if (condition) {
        break; // Exit the loop
    }
}

1. Which loop construct in Java is best suited when the number of iterations is known?

2. Which keyword is used to exit a loop prematurely?

question mark

Which loop construct in Java is best suited when the number of iterations is known?

Select the correct answer

question mark

Which keyword is used to exit a loop prematurely?

Select the correct answer

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Sektion 3. Kapitel 7

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bookInfinite Loop

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What is an infinite loop?

An infinite loop is a loop that continues executing indefinitely without a condition that would cause it to terminate. This can result in your program becoming unresponsive or consuming excessive system resources.

Here's an example of an infinite loop in Java:

Main.java

Main.java

copy

              
123

            
while (true) {
    // Code to be executed indefinitely
}

To avoid infinite loops:

Ensure a proper termination condition: Double-check that your loop has a well-defined termination condition. The condition should eventually evaluate as false, allowing the loop to exit.

Main.java

Main.java

copy

              
12345

            
int count = 0;
while (count < 10) {
    // Code to be executed
    count++;
}

Utilize loop control statements such as break or return to explicitly exit the loop when a specific condition is met.

Main.java

Main.java

copy

              
123456

            
while (true) {
    // Code to be executed
    if (condition) {
        break; // Exit the loop
    }
}

1. Which loop construct in Java is best suited when the number of iterations is known?

2. Which keyword is used to exit a loop prematurely?

question mark

Which loop construct in Java is best suited when the number of iterations is known?

Select the correct answer

question mark

Which keyword is used to exit a loop prematurely?

Select the correct answer

Var alt klart?

Hvordan kan vi forbedre det?

Tak for dine kommentarer!

Sektion 3. Kapitel 7
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