foo.cpp:1:1: error: 'include' does not name a type
 include <cstdio>
 ^
foo.cpp: In function 'int main()':
foo.cpp:12:20: error: 'scanf' was not declared in this scope
 scanf("%d %d",&n,&x);
                    ^
foo.cpp:13:45: error: 'Count' was not declared in this scope
 for(int i = 1; i <= n; i++) cnt += Count(i,x);
                                             ^
foo.cpp:14:16: error: 'printf' was not declared in this scope
 printf("%d",cnt);
                ^