984. String Without AAA or BBB
Given two integers a and b, return any string s such that:
Examples
Example 1
Input: a = 1, b = 2
Output: "abb"
Explanation: "abb", "bab" and "bba" are all correct answers.
Example 2
Input: a = 4, b = 1
Output: "aabaa"
Constraints
0 <= a, b <= 100It is guaranteed such an s exists for the given a and b.