Qaq is the most difficult question to write so many simulation questions.
Good God, so I made up and checked the set ..
And the query set is very god ......
Orz
Type and query set... Orz
To maintain the SAT, we can think like this:
If the XOR values
http://artori.us/exclusive-or/Do not introduce what is different or, someone called half Plus, the math department called the bitwise Modulus 2 plusSome of the simple properties that are used below
x^0 = xAndx^x = 0
Exchange Law:x^y = y^
A binary-based bitwise operation, denoted by the symbol XOR or ^,The algorithm is for each bits of the operator's sides, the same value takes 0, and the value is 1.It differs from Boolean operations in that when both sides of the operator are 1
The preceding chapters briefly describe the arithmetic operators commonly used in C #. This chapter says a Boolean value with its Boolean operator.Boolean values are represented in C # as BOOL types, which can store two values, true or false, or
In the logical operator of PHP, XOR represents a logical XOR or
$a XOR $b
Results
Returns true if the $a and $b have and only one is true, or False if all are true or false.
However, when testing the XOR operator, a little problem was founderror
Important point:(&, |) ==> binary Boolean operator, (&&,| |) ==> Conditional Boolean operatorBinary Boolean operator, both sides will execute, regardless of whether the left is true or false ==> the operands on both sides of the operator, whether
Boolean logical operators-general Linux technology-Linux programming and kernel information. For more information, see the following section. The number of boolean operators can only be boolean. The logical operation results are also Boolean (see
The Boolean type is the simplest type in PHP. It can have a value of TRUE or FALSE,
1 is True (true), 0 is False (false)
In Computer science, a Boolean data type, also known as a logical data type, is a primitive type with only two values: Non 0
first, the topic
Find the maximum value of an XOR value for any 2 of the N non-negative numbers. n Order of magnitude is 10^5. Analysis: Direct brute force solution will be timed out. But a string can be seen as a 32-bit 01 string, so you can build
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