Ejemplo024.c

Go to the documentation of this file.

#include <stdio.h>
 
#define BIT(n)              (1<<(n))
#define BIT_GET(x,n)        ((x) & BIT(n))
#define BIT_SET(x,n)        ((x) |= BIT(n))
#define BIT_CLEAR(x,n)      ((x) &= ~BIT(n))
#define BIT_TOGGLE(x,n)     ((x) ^= BIT(n))
#define BIT_WRITE(x,n,v)    ((v)?BIT_SET(x,n):BIT_CLEAR(x,n))
#define ES_PAR(x)           (!BIT_GET(x,0))
 
int main(int argc, char *argv[])
{
    int x, nb, i;
    printf("x = ");
    scanf("%d", &x);
    printf("b = ");
    scanf("%d", &nb);
    for(i=7; i>-1; i--)
        printf("%d", BIT_GET(x,i)?1:0);
    printf("\n");
    BIT_SET(x, nb);
    printf("%d\n", x);
    return 0;
}