> #include <stdio.h>
> int main()
> {
>     int n,x;
>     while(scanf("%d",&n),n)
>     {
>         x=n&-n;
>         printf("%d\n",n+x+(n^n+x)/x/4);
>     }
> }

• 网上找的代码，路过的看看吧，服了... (0) wangruiqi 2019-05-22 21:29:52