Odd Occurrence in Array Tutorial - Solving Unique Element Explained with XOR Operator in Python

Learn FIVE different ways to solve the first Codility challenge for Arrays! Explaining the bad, good, better and best. Using the XOR bitwise operator to accomplish the desired O(n) time complexity and also the brute force method to show the difference. Enjoy! And, don't forget to subscribe! Daily videos coming throughout the week--
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"Now all glory to God, who is able to make you strong, just as my Good News says. This message about Jesus Christ has revealed his plan for you Gentiles, a plan kept secret from the beginning of time. But now revealed and made known through the writings of the prophets by the command of the eternal God, in order to lead all nations to the obedience that comes from faith..." -Rom. 16:25-26

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