Additional Notes
How would you explain a ‘for loop’ in a Java interview?
Track: Java
Topic: Core Java
Focus: Loops and Iteration
Java: Loops and Iteration
Answer
A 'for loop' is used to iterate over a range of values.
A 'for loop' runs a block of code multiple times, often with a counter. It's great when you know how many times you want to iterate. For example, looping over items in a shopping cart to calculate the total price. Here's a simple example: for(int i = 0; i < cartItems.length; i++) { total += cartItems[i].price; }.
A 'for loop' runs a block of code multiple times, often with a counter. It's great when you know how many times you want to iterate. For example, looping over items in a shopping cart to calculate the total price. Here's a simple example: for(int i = 0; i < cartItems.length; i++) { total += cartItems[i].price; }.
Topics: Core Java Java Loops and Iteration