The XOR in Some Situation

Revision en3, by Code_quantum, 2022-08-14 05:44:35

If there's a decimal number $$$2^k$$$ , express it in the form of 1000...

For example: $$$2^4$$$ can be expressed as 10000
So under this definition : 1. Numbers between 10000 and 11111 , any two numbers do the XOR operation , the result will lower than 10000. 2. If 10000 XOR with 1111 , one number smaller than 10000 , we'll get the maximum in the level of $$$2^k$$$ : 11111.

Tags bit operation

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en4 English Code_quantum 2022-08-14 05:48:09 9 Tiny change: 'finition :\n1. Numbe' -> 'finition : \n1. Numbe'
en3 English Code_quantum 2022-08-14 05:44:35 393
en2 English Code_quantum 2022-02-14 12:25:09 24
en1 English Code_quantum 2022-02-14 12:24:06 174 初步修订 (published)