c++源代码---停车计时系统

#include 
#include 
#include 
using namespace std ;

void main(void)
{
    long in_time, out_time;
    int a,b;
    cout<<"waiting time(minute)"<cin>>a;
    b=a*1000;
    time(&in_time); //得到入场时间

    cout << "in time: " <//停留

    Sleep(b); //模拟停三秒
    time(&out_time);

    cout << "out time: " <cout << "stop time: " <"s"<