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412. Fizz Buzz

Math String Simulation

Problem - Fizz Buzz

Easy

Given an integer n, return a string array answer (1-indexed) where:

  • answer[i] == "FizzBuzz" if i is divisible by 3 and 5.
  • answer[i] == "Fizz" if i is divisible by 3.
  • answer[i] == "Buzz" if i is divisible by 5.
  • answer[i] == i (as a string) if none of the above conditions are true.

 

Example 1:

Input: n = 3
Output: ["1","2","Fizz"]

Example 2:

Input: n = 5
Output: ["1","2","Fizz","4","Buzz"]

Example 3:

Input: n = 15
Output: ["1","2","Fizz","4","Buzz","Fizz","7","8","Fizz","Buzz","11","Fizz","13","14","FizzBuzz"]

 

Constraints:

  • 1 <= n <= 104

Solutions

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class Solution:
    def fizzBuzz(self, n: int) -> List[str]:
        result = []
        for i in range(1, n + 1):
            if i % 3 == 0:
                if i % 5 == 0:
                    result.append("FizzBuzz")
                else:
                    result.append("Fizz")
            elif i % 5 == 0:
                result.append("Buzz")
            else:
                result.append(str(i))
        return result

Submission Stats:

  • Runtime: 3 ms (21.04%)
  • Memory: 18.2 MB (92.62%)