console program

[purusingh]

Why this program works fine with bc++ but it exit just ater getting the value of x from console in vc++?



#include <iostream.h>
void main()
{
int x;

cin >> x;
// cout<<endl;

x=x-10;
cout << x;

cin.get();
}

[parksie]

Works fine for me. Try starting it from a command prompt. You're not seeing the printout because the program closes.

Also, you're horribly non-standard there:

#include <iostream>
#include <cstdlib>

using namespace std;

int main() {
    int x;

    cin >> x;

    x = x - 10;
    cout << x << endl;

    system("pause");
}

The cin.get() at the end didn't work, so I used the method of choice for most people. Note that that will only work on DOS or DOS-compatible systems.

When you run a console program from VC++, it automatically adds its own prompt anyway.

[purusingh]

Thank U very much. It works (waits until we hit any key in bc++) but not in vc++.


#include <iostream.h>
#include <conio.h>
void main()
{
int x;

cin >> x;
cout<<endl;

x=x-10;
cout << x;

//cin.get();
while(!kbhit());
}

[parksie]

You missed my second point completely. Don't use <iostream.h>. Technically you shouldn't use <conio.h> either, but...

[transcendental]

#include <iostream>
#include <cstdlib>

using namespace std;

int main() {
    int x;

    cin >> x;

    x = x - 10;
    cout << x << endl;

    system("pause");
}

[parksie]

Huh?