FizzBuzz Java Program

This Java program prints numbers from 1 to 100, but for multiples of 3, it prints “Fizz” instead of the number, for multiples of 5, it prints “Buzz”, and for multiples of both 3 and 5, it prints “FizzBuzz”.

Program Explanation

The program uses a loop to iterate through numbers from 1 to 100. Within the loop, it uses conditional statements to check whether the current number is a multiple of 3, 5, or both. Depending on the condition, it prints “Fizz”, “Buzz”, “FizzBuzz”, or the number itself.

Java Code

        /**
         * The FizzBuzz program prints numbers from 1 to 100 with the following conditions:
         * - Prints "Fizz" for multiples of 3
         * - Prints "Buzz" for multiples of 5
         * - Prints "FizzBuzz" for multiples of both 3 and 5
         */
        public class FizzBuzz {
            public static void main(String[] args) {
                // Loop through numbers from 1 to 100
                for (int i = 1; i <= 100; i++) {
                    // Check if the number is a multiple of both 3 and 5
                    if (i % 3 == 0 && i % 5 == 0) {
                        System.out.println("FizzBuzz");
                    }
                    // Check if the number is a multiple of 3
                    else if (i % 3 == 0) {
                        System.out.println("Fizz");
                    }
                    // Check if the number is a multiple of 5
                    else if (i % 5 == 0) {
                        System.out.println("Buzz");
                    }
                    // If none of the above, print the number itself
                    else {
                        System.out.println(i);
                    }
                }
            }
        }

Program Structure

• Class Definition: The program defines a class named FizzBuzz.
• Main Method: The main method is the entry point of the program.
• Loop: A for loop is used to iterate through numbers from 1 to 100.
• Conditionals: Inside the loop, if-else statements check if the current number is a multiple of 3, 5, or both, and print the appropriate message.