Leetcode 412 Fizz Buzz

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"
]

模拟

这题太简单了, 直接模拟即可

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