C Logical Operators

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• An expression containing logical operator returns either 0 or 1 depending upon whether expression results true or false.
• Logical operators are commonly used in C If … Else, C For Loops, C While Loops

Operator	Name	Meaning	Example
&&	Logical AND	Returns true if both statements are true	x < 5 &&  x < 10
||	Logical OR	Returns true if one of the statements is true	x < 5 || x < 4
!	Logical NOT	Reverse the result, returns false if the result is true	!(x < 5 && x < 10)

    int a = 5, b = 5, c = 10, result;
 
 
    result = (a == b) && (c > b); // Output: 1
 
    result = (a == b) && (c < b); // Output: 0
 
    result = (a == b) || (c < b); // Output: 1
 
    result = (a != b) || (c < b); // Output: 0
 
    result = !(a != b); // Output: 1
 
    result = !(a == b); // Output: 0