#756Medium#44 in eBay's list· asked at 3 companies
Interleaving String
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What we know
Example 1
Input: s1 = "aabcc", s2 = "dbbca", s3 = "aadbbcbcac" Output: true
Example 2
Input: s1 = "aabcc", s2 = "dbbca", s3 = "aadbbbaccc" Output: false
Example 3
Input: s1 = "", s2 = "", s3 = "" Output: true
Constraints
- •
0 <= s1.length, s2.length <= 100 - •
0 <= s3.length <= 200 - •
All strings consist of lowercase English letters.