2546 - Apply Bitwise Operations to Make Strings Equal.

Medium

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:

• Choose two different indices i and j where 0 <= i, j < n.

• Simultaneously, replace 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.

Example 1:

Input: s = "1010", target = "0110"

Output: true

Explanation: We can do the following operations:

• Choose i = 2 and j = 0. We have now s = "**<ins>0</ins>0<ins>1</ins>**0".

• Choose i = 2 and j = 1. We have now s = "0**<ins>11</ins>**0". Since we can make s equal to target, we return true.

Example 2:

Input: s = "11", target = "00"

Output: false

Explanation: It is not possible to make s equal to target with any number of operations.

Constraints:

• n == s.length == target.length

• <code>2 <= n <= 10⁵</code>

• s and target consist of only the digits 0 and 1.