辅导留学生C、C/C++讲解留学生、讲解C语言程序

#include
using namespace std;
int hail(int a){
int i=0;
if(a%2 == 0){
while(a%2 == 0){
a=a/2;
i++;
}
}
else{
a=a*3+1;
while(a%2 == 0){
a=a/2;
i++;
}
}
return i;
}
int main()
{
cout>a;
int i=hail(a);
cout << "the number of time is: "<< i << endl;
return 0;
}