Loops and Iteration

In JavaScript, loops allow us to execute a block of code multiple times. This is essential when working with repetitive tasks, such as iterating over elements in an array or performing calculations repeatedly. JavaScript offers several types of loops, each suited for different use cases.

The for loop

The for loop is used when the number of iterations is known beforehand. It consists of three parts: initialization, condition, and increment/decrement.

• Initialization (let i = 0): Declares and initializes a counter variable.

• Condition (i < 5): Specifies when the loop should stop. The loop stops when this condition is false ...