Swap using XOR
The bitwise XOR operator can be used to swap two variables. The XOR of two numbers x and y returns a number which has all the bits as 1 wherever bits of x and y differ. For example XOR of 10 (In Binary 1010) and 5 (In Binary 0101) is 1111 and XOR of 7 (01,This java program swaps two numbers using bitwise XOR operator. Before going though the program, lets see what is a bitwise XOR operator: A bitwise XOR.
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 Swap using XOR 相關參考資料
How does XOR variable swapping work? - Stack Overflow
Using the xor swap makes it much harder for the compiler to guess your intent and therefore much less likely to optimize it correctly. Not to ... https://stackoverflow.com How to swap two numbers without using a temporary variable ...
The bitwise XOR operator can be used to swap two variables. The XOR of two numbers x and y returns a number which has all the bits as 1 wherever bits of x and y differ. For example XOR of 10 (In Binar... https://www.geeksforgeeks.org Java Program to Swap two numbers using Bitwise XOR ...
This java program swaps two numbers using bitwise XOR operator. Before going though the program, lets see what is a bitwise XOR operator: A bitwise XOR. https://beginnersbook.com Swap two variables using XOR – BetterExplained
Most people would swap two variables x and y using a temporary variable, like this: tmp = x x = y y = tmp. Here's a neat programming trick to swap two values ... https://betterexplained.com The XOR Swap Algorithm - the BlackWasp
The XOR swap algorithm uses bitwise exclusive OR (XOR) operations to swap two numeric values. Three XOR operations are carried out using ... http://www.blackwasp.co.uk XOR swap algorithm - Wikipedia
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