Control Flow

In JavaScript, control flow allows us to control the order in which statements are executed based on certain conditions. This is useful when we want to perform different actions depending on whether a condition is true or false.

Conditional Statements

Conditional statements in JavaScript allow us to execute different blocks of code depending on whether a condition is true or false. The most common conditional statement is the if statement.

Here's an example of using an if statement to check if a number is divisible by 3 and 5 and print 'FizzBuzz':

1// replace with ts logic relevant to content (make sure to log something)
2for (let i = 1; i <= 100; i++) {
3  if (i % 3 === 0 && i % 5 === 0) {
4      console.log("FizzBuzz");
5  } else if (i % 3 === 0) {
6      console.log("Fizz");
7  } else if (i % 5 === 0) {
8      console.log("Buzz");
9  } else {
10      console.log(i);
11  }
12}

Output:

11
22
3Fizz
44
5Buzz
6Fizz
77
88
9Fizz
10...

xxxxxxxxxx

for (let i = 1; i <= 100; i++) {

  if (i % 3 === 0 && i % 5 === 0) {

      console.log("FizzBuzz");

  } else if (i % 3 === 0) {

      console.log("Fizz");

  } else if (i % 5 === 0) {

      console.log("Buzz");

  } else {

      console.log(i);

  }

}