Logical Operators In C Language

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In C programming, logical operators are used to perform logical operations on variables and constants. Here are the most common logical operators used in C:

  • && : logical AND operator. It returns true if both the operands are true, otherwise it returns false.

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int x = 5, y = 3; if (x > 4 && y > 2) {    printf("x is greater than 4 and y is greater than 2"); } else {    printf("x is not greater than 4 or y is not greater than 2"); }

This will output: "x is greater than 4 and y is greater than 2"

  • || : logical OR operator. It returns true if either of the operands is true, otherwise it returns false.

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int x = 5, y = 3; if (x > 4 || y > 4) {    printf("x is greater than 4 or y is greater than 4"); } else {    printf("x is not greater than 4 and y is not greater than 4"); }

This will output: "x is greater than 4 or y is greater than 4"

  • ! : logical NOT operator. It returns true if the operand is false and false if the operand is true.

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int x = 5; if (!(x > 4)) {    printf("x is not greater than 4"); } else {    printf("x is greater than 4"); }

This will output: "x is

4. Operators

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