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FizzBuzz

Certification: Basic Level Accuracy: 71.43% Submissions: 7 Points: 5

Write a JavaScript program that prints numbers from 1 to n. For multiples of 3, print "Fizz" instead of the number. For multiples of 5, print "Buzz" instead of the number. For numbers that are multiples of both 3 and 5, print "FizzBuzz". Return an array containing all the results.

Example 1
    
  
  • Input: n = 15
    • 
  
  • Output: ["1","2","Fizz","4","Buzz","Fizz","7","8","Fizz","Buzz","11","Fizz","13","14","FizzBuzz"]
    • 
  
  • Explanation: 
    • Numbers 1 and 2 remain as strings "1" and "2". 
    • Number 3 is divisible by 3, so it becomes "Fizz". 
    • Number 5 is divisible by 5, so it becomes "Buzz". 
    • Number 15 is divisible by both 3 and 5, so it becomes "FizzBuzz".
    •
Example 2
    
  
  • Input: n = 5
    • 
  
  • Output: ["1","2","Fizz","4","Buzz"]
    • 
  
  • Explanation: 
    • Numbers 1, 2, and 4 remain as strings. 
    • Number 3 is divisible by 3, so it becomes "Fizz". 
    • Number 5 is divisible by 5, so it becomes "Buzz".
    •
Constraints
    
  
  • 1 ≤ n ≤ 10^4
    • 
  
  • You must return an array of strings
    • 
  
  • Time Complexity: O(n)
    • 
  
  • Space Complexity: O(n)
    •
ArraysStringsEYSwiggy
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Hint
Solution

Solution Hints

    
  
  • Create an empty array to store the results
    • 
  
  • Use a loop to iterate from 1 to n
    • 
  
  • For each number, check divisibility by 3 and 5 using modulo operator
    • 
  
  • Check for divisibility by both 3 and 5 first (FizzBuzz case)
    • 
  
  • Then check for divisibility by 3 only (Fizz case)
    • 
  
  • Then check for divisibility by 5 only (Buzz case)
    • 
  
  • If none of the above, add the number as a string to the result array
    •

Steps to solve by this approach:

 Step 1: Initialize an empty array to store the FizzBuzz results.
 Step 2: Create a loop that iterates from 1 to n (inclusive).
 Step 3: For each number, first check if it's divisible by both 3 and 5 using modulo operator.
 Step 4: If divisible by both, add "FizzBuzz" to the result array.
 Step 5: If only divisible by 3, add "Fizz" to the result array.
 Step 6: If only divisible by 5, add "Buzz" to the result array.
 Step 7: If not divisible by either, convert the number to string and add to result array.

Submitted Code :