Middle Bit

#include<stdio.h>

main()

{

        unsigned int a=45,b=255;

        unsigned int mask=128;

        printf("\nBinary value of %d is:",a);

        binary(a,mask);

        printf("\nBinary value of %d is:",b);

        binary(b,mask);

        printf("\nAfter changing middle bit: ");

        middle(a,b);

}

binary(int x,int mask)

{

        int y;

        while(mask!=0)

        {

                y=mask&x;

                if(y==0)

                {

                        printf("0");

                }

                else

                {

                        printf("1");

                }

                mask=mask>>1;

        }

}

middle(int x,int y)

{

        unsigned int z=199;

        unsigned int mask=128;

        x=x&z;

        y=y&7;

        y=y<<3;

        x=x|y;

        binary(x,mask);

        printf("\n");

}