FizzBuzz in Java

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The challenge

Write a program that outputs the string representation of numbers from 1 to n.

But for multiples of three it should output “Fizz” instead of the number and for the multiples of five output “Buzz”. For numbers which are multiples of both three and five output “FizzBuzz”.

Example:

n = 15,

Return:
[
    "1",
    "2",
    "Fizz",
    "4",
    "Buzz",
    "Fizz",
    "7",
    "8",
    "Fizz",
    "Buzz",
    "11",
    "Fizz",
    "13",
    "14",
    "FizzBuzz"
]

The solution in Java

class Solution {
    public List<String> fizzBuzz(int n) {
        List<String> l = new ArrayList<>();
        
        for (int i=1; i<=n; i++) {
            if (i%3==0 && i%5==0) {
              l.add("FizzBuzz");  
            } else if (i%3==0) {
                l.add("Fizz");
            } else if (i%5==0) {
                l.add("Buzz");
            } else {
                l.add(""+i);
            }
        }
        
        return l;
    }
}
Andrew
Andrew

Andrew is a visionary software engineer and DevOps expert with a proven track record of delivering cutting-edge solutions that drive innovation at Ataiva.com. As a leader on numerous high-profile projects, Andrew brings his exceptional technical expertise and collaborative leadership skills to the table, fostering a culture of agility and excellence within the team. With a passion for architecting scalable systems, automating workflows, and empowering teams, Andrew is a sought-after authority in the field of software development and DevOps.

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