Write code that enhances all strings such that you can call the string.replicate(x) method on any string and it will return repeated string x times.
Try to implement it without using the built-in method string.repeat.
Example 1:
Input: str = "hello", times = 2 Output: "hellohello" Explanation: "hello" is repeated 2 times
Example 2:
Input: str = "code", times = 3 Output: "codecodecode" Explanation: "code" is repeated 3 times
Example 3:
Input: str = "js", times = 1 Output: "js" Explanation: "js" is repeated 1 time
Constraints:
1 <= str.length <= 10001 <= times <= 1000