The meaning of || in c language
The || operator in C language is a logical OR operator, used to perform an OR operation on Boolean values: the result is true if and only if both operands are true. Otherwise, the result is false. Operator precedence is higher than &&, but lower than the assignment operator.
|| operator in C language
Answer:
| The | operator is a logical OR operator in C language and is used to perform OR operations on Boolean values.
Detailed explanation:
|| The operator operates on two Boolean operands, and the result is true if and only if both operands are true. . Otherwise, the result is false.
Grammar:
result = expression1 || expression2;
Where:
expression1
andexpression2
are Boolean expressions Mode.result
is the result of the operation and is also a Boolean value.
Operation precedence:
|| The precedence of the operator is higher than the && operator, but lower than the assignment operator.
Example:
int a = 5, b = 10; // a = 5,b = 10 满足条件 if (a == 5 || b == 15) { printf("条件满足\n"); } // a = 5,b = 10 不满足条件 if (a > 10 || b < 5) { printf("条件不满足\n"); }
Output:
<code>条件满足 条件不满足</code>
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