以下程序的输出是:
#include <iostream> using namespace std; unsigned int f(unsigned int n) { if (n == 0[n == 1) { return 1; } return f(n-1) + f(n-2); } void count(int n) { unsigned int tmp = n -((n >>1)8033333333333) - ((n >>2) &011111111111); std::cout <<((tmp +(tmp >>3)) &030707070707) %63 << std::endl; }