C program bitwise operations

#include<stdio.h>
#include<stdlib.h>

int main(){
    int a, b;
    printf("Enter two numbers:\n");
    scanf("%d%d", &a, &b);
    printf("AND: %d\n", (a & b));
    printf("OR: %d\n", (a | b));
    printf("EXOR: %d\n", (a ^ b));
    printf("%d's 1's complement: %d\n", a, (~a));
    printf("%d's 1's complement: %d\n", b, (~b));
    printf("%d's bits shifted towards left: %d\n", a, (a<<1));
    printf("%d's bits shifted towards right: %d\n", a, (a>>1));
    printf("%d's bits shifted towards left: %d\n", b, (b<<1));
    printf("%d's bits shifted towards right: %d", b, (b>>1));
    return (0);
}