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Код

#include <iostream>
#include <string>
using namespace std;

struct info 
{
    int day;
    string point;
    int value_place;
};
struct time
{
    int hours;
    int min;

};
const int sz_p=2;
const int sz_d=3;
int free_day[sz_d]={1,4,7};
int free_place=10;
int free_time_h=12; int free_time_m=30;
string free_point[]={"moscow","bobroisk"};

int main()
{
    info in1;
    time t1;

    char ch;
    int flag=0;
    cout<<"Mesto naznachenia: "<<endl;    cin>>in1.point;
    for (int j=0;j<sz_p;j++)
    {
        if (free_point[j]==in1.point)
        {
            flag++; 
            break;
        }
    }
    if (flag==0)
    {
        cout<<"Takogo poezda net"<<endl;
        goto exit;
    }

    
    cout<<"Vvedite den'"<<endl;           cin>>in1.day;
    for (j=0; j<sz_d;j++)
    {
        if (free_day[j]==in1.day)
        {
            flag++;
            break;
        }
    }
    if (flag==1)
    {
        cout<<"Na takoi den poezda net"<<endl;
        goto exit;
    }


    cout<<"Vvedite vremia (hh:mm)"<<endl; cin>>t1.hours>>ch>>t1.min;
    if (t1.hours<=free_time_h)
    {
            cout<<"Vvedite kol-vo mest"<<endl;    cin>>in1.value_place;
            if (in1.value_place<=free_place)
              cout<<"Mogno oformit' bilet"<<endl;
    else
    {
        cout<<"Mest net"<<endl;
        goto exit;
    }
    }

    else 
    {
        cout<<"Na eto vremia net"<<endl;
        goto exit;
    }


    
exit:  
    return 0;
}