You are given two 0-indexed binary strings s and target of the same length n. You can do the following operation on s any number of times:
i and j where 0 <= i, j < n.s[i] with (s[i] OR s[j]) and s[j] with (s[i] XOR s[j]).For example, if s = "0110", you can choose i = 0 and j = 2, then simultaneously replace s[0] with (s[0] OR s[2] = 0 OR 1 = 1), and s[2] with (s[0] XOR s[2] = 0 XOR 1 = 1), so we will have s = "1110".
Return true if you can make the string s equal to target, or false otherwise.
\n
Example 1:
\n\n\nInput: s = "1010", target = "0110"\nOutput: true\nExplanation: We can do the following operations:\n- Choose i = 2 and j = 0. We have now s = "0010".\n- Choose i = 2 and j = 1. We have now s = "0110".\nSince we can make s equal to target, we return true.\n\n\n
Example 2:
\n\n\nInput: s = "11", target = "00"\nOutput: false\nExplanation: It is not possible to make s equal to target with any number of operations.\n\n\n
\n
Constraints:
\n\nn == s.length == target.length2 <= n <= 105s and target consist of only the digits 0 and 1.Compiled with clang 11 using the latest C++ 17 standard.
Your code is compiled with level two optimization (-O2). AddressSanitizer is also enabled to help detect out-of-bounds and use-after-free bugs.
Most standard library headers are already included automatically for your convenience.
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