#include<stdio.h>
#include<stdlib.h>
int main()
{
int i=0,j;
int n;
scanf("%d",&n);
for(i=0;i<31;i++){
if(!((1<<i) & n)){
n=(1<<i)^n;
break;
}else{
n=(1<<i)^n;
}
}
printf("%d\n",n);
return 0;
}
On Wed, Jun 23, 2010 at 9:35 PM, vijay <[email protected]> wrote:
> Find the next number for a given number without using any arithmetic
> operators(use bit operations)
>
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