Просмотр исходного текста страницы C Tutorial/Operator/Bitwise Operator

==A special feature of the >> and ==


   
<source lang="cpp">#include <stdio.h>
int main(){
   int x, y = 6;
   x = y >> 1;
  
   printf("%d",x);
   x = y/2;
  
   printf("%d",x);
}</source>

==Bitwise and: c1 & c2==


   
<source lang="cpp"># include<stdio.h>
main()
{
  char c1 = 4,c2 = 6,c3 = 3;
  c3 = c1 & c2;
  printf("\n Bitwise AND i.e. c1 & c2 = %d",c3);
}</source>

==Bitwise operator==

<p>There are six bit operators:</p>
<OL><LI>bitwise AND(&)</LI><LI>bitwise OR(|)</LI><LI>bitwise XOR(^)</LI><LI>bitwise complement(~)</LI><LI>left shift(<<)</LI><LI>right shift(>>)</LI></OL>

   
<source lang="cpp"># include<stdio.h>
main()
{
  char c1 = 1,c2 = 2,c3 = 3;
  c3 = c1 & c2;
  printf("\n Bitwise AND i.e. c1 & c2 = %c",c3);
  c3 = c1 | c2;
  printf("\n Bitwise OR i.e. c1 | c2 = %c",c3);
  c3 = c1 ^ c2;
  printf("\n Bitwise XOR i.e. c1 ^ c2 = %c",c3);
  c3 = ~c1;
  printf("\n ones complement of c1 = %c",c3);
  c3 = c1<<2;
  printf("\n left shift by 2 bits c1 << 2 = %c",c3);
  c3 = c1>>2;
  printf("\n right shift by 2 bits c1 >> 2 = %c",c3);
}</source>
<pre class=codeResult>Bitwise AND i.e. c1 & c2 =
      Bitwise OR i.e. c1 | c2 = 
      Bitwise XOR i.e. c1 ^ c2 = 
      ones complement of c1 = ?
      left shift by 2 bits c1 << 2 = 
      right shift by 2 bits c1 >> 2 =</pre>

==Bitwise or: c1 | c2==


   
<source lang="cpp"># include<stdio.h>
main()
{
  char c1 = 4,c2 =6 ,c3 = 3;
  c3 = c1 | c2;
  printf("\n Bitwise OR i.e. c1 | c2 = %c",c3);
}</source>

==Bitwise XOR: c1 ^ c2==


   
<source lang="cpp"># include<stdio.h>
main()
{
  char c1 = 4,c2 = 6,c3 = 3;
  c3 = c1 ^ c2;
  printf("\n Bitwise XOR i.e. c1 ^ c2 = %c",c3);
}</source>

==Complement: ~==


   
<source lang="cpp"># include<stdio.h>
main()
{
  char c1 = 4,c2 = 6,c3 = 3;
  c3 = ~c1;
  printf("\n ones complement of c1 = %c",c3);
}</source>

==Left shift operator==


   
<source lang="cpp"># include<stdio.h>
main()
{
  char c1 = 1,c2 = 2,c3 = 3;
  c3 = c1<<2;
  printf("\n left shift by 2 bits c1 << 2 = %c",c3);
}</source>

==Right shift operation==


   
<source lang="cpp"># include<stdio.h>
main()
{
  char c1 = 1,c2 = 2,c3 = 3;
  c3 = c1>>2;
  printf("\n right shift by 2 bits c1 >> 2 = %c",c3);
}</source>

==To divide value by 4==


   
<source lang="cpp">#include <stdio.h>
int main(){
   int x, y = 8;
   x = y >> 2;
  
   printf("%d",x);
   x = y/4;
  
   printf("%d",x);
}</source>