Write A program to swap two bits of a byte in C

#include <stdio.h>

int main()
{
unsigned char ndata=0x0A;

binary of 0x0A is : 0000 1010

ndata^=(1<<1);
ndata^=(1<<2);

// data will be : 0000 1100 (0x0C)
printf(“\n ndata after swap bits : %02X”,ndata);

return 0;
}