#include<stdio.h>
int main()
{
long n,k;
while (scanf("%ld%ld",&n,&k)!=EOF)
   printf("%ld\n",((n&k)==k)?1:0);
return 0;
}

• 定理 (242) GreatAccepted 2010-02-13 13:37:27
  • Re:定理 (11) huhuhuhh 2010-04-01 21:51:57
    • Re:定理 (5) zhanglongpan 2010-04-12 21:28:21
• 确实有这个定理 (39) bergkamp 2010-02-18 20:54:38
• Re:1句话AC (161) abilitytao 2010-04-17 00:11:26
  • Re:1句话AC (19) 731371663 2010-07-11 21:29:40
• Lucas's Theorem。 (147) _gXX 2010-07-12 14:47:14