For Loops

In this lesson, we will see a type of loop that offers a more controlled approach, the for loops.

for loops

for loops let you do a certain number of iterations. The number of iterations is defined within the definition of a for loop along with the initialization of variables for the loop.

Within a for loop, you have three statements each separated by a ;. Each statement is as follows:

• initializer: This is executed only once. This is where variables are usually initialized for the loop and can be optional.

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