Program for bitwise logical AND operator 

#include<stdio.h>
#include<conio.h>
void main()
{  int a,b;
    a=13;  // its binary equivalent is 00001101
    b=6;   //  its binary equivalent is 00000110
   
     clrscr();
 
     printf("%d",a&b);  // its binary equivalent is 00000100 i.e. 4
      getch();
}

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