Logical Operators:NOT Operator ! - C Operator

C examples for Operator:Logic Operator

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Introduction

The logical NOT operator, represented by !, is a unary operator since it applies to just one operand.

The logical NOT operator reverses the value of a logical expression: true becomes false, and false becomes true.

Demo Code

#include <stdio.h> 

int main(void) { 
    int age = 6;//from   ww  w.jav  a2  s  .c o m
   
    if((!(age <= 12) && !(age >= 20)))
    {
      printf("result.");
    }else{
      printf("else.");
    }

    return 0; 
}

Result


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