Integer to English Words
Convert a non-negative integer num to its English words representation.
Example 1
Input
num = 123Output
"One Hundred Twenty Three"The integer 123 is represented in English as "One Hundred Twenty Three".
Example 2
Input
num = 12345Output
"Twelve Thousand Three Hundred Forty Five"The integer 12345 is represented in English as "Twelve Thousand Three Hundred Forty Five".
Constraints
- 0 <= num <= 2^31 - 1