The role of & and || in c++

The & and || operators in C are used to operate on Boolean values. The & (bitwise AND) operator bitwise ANDs two Boolean values, returning true only if both are true, otherwise false. The || (bitwise OR) operator bitwise ORs two Boolean values ​​and returns true as long as either one is true, otherwise false. The role of

##&|| in C

& and || are two logical operations in C symbol, used to operate on Boolean values.

& (bitwise AND operator)

The bitwise AND operator accepts two Boolean values ​​and returns a Boolean value.
• If both boolean values ​​are true, return true; otherwise, return false.
• Symbol representation: &

## Example:

bool a = true;
bool b = false;

bool result = a & b; // result 为 false

|| (bitwise OR operator)

The bitwise OR operator accepts two Boolean values ​​and returns a Boolean value.

• If any Boolean value is true, return true; otherwise, return false.
• Symbol representation: ||

Example:

bool a = true;
bool b = false;

bool result = a || b; // result 为 true

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