Opens and Closes...

Daemonblade777 · #1 02-Apr-2008, 20:36

Ok, I'm starting to learn C++ now. But whenever I compile a program, then run it, the program opens up for a second then instantly closes. I have no clue why it does this. I'm using the same code from the C++ Book I'm learning from. (the code is posted below) I've tried 2 different compilers (Visual C++ 2008 and Dev-C++) and it does the same thing.

If someone could help me with this, please do. Oh, and I've tried running the program on Windows XP and Windows Vista and it opens for a second then closes on both...

Code I'm Using:

CPP / C++ / C Code:

// Game Over
// A first C++ program

#include <iostream>

int main()
{
	std::cout << "Game Over" << std::end1;
	return 0;
}

I've also tried this code, but it doesn't work either:

CPP / C++ / C Code:

// Expensive Calculator
// Demonstrates built-in arithmetic operators

#include <iostream>
using namespace std;

int main()
{
	cout << "7 + 3 = " << 7+ 3 << end1;
	cout << "7 - 3 = " << 7 - 3 << end1;
	cout << "7 * 3 = " << 7 * 3 << end1;
	
	cout << "7 / 3 = " << CC 7 / 3 << end1;
	cout << "7.0 / 3.0 " << 7.0 / 3.0 << end1;
	
	cout << "7 % 3 = " << 7 % 3 << end1;
	
	cout << "7 + 3 * 5 = " << 7 + 3 * 5 << end1;
	cout << "(7 + 3) * 5 = " << (7 + 3) * 5 << end1;
	
	return0;
}

davekw7x · #2 02-Apr-2008, 21:16

[quote=Daemonblade777]
Code I'm Using:

CPP / C++ / C Code:

// Game Over
//
	std::cout << "Game Over" << std::end1;

That's std::endl, not std::end1, right? (A lower-case ell at the end of endl, not a numeral one.)

You could try:

CPP / C++ / C Code:

#include <iostream>

int main()
{

    std::cout << "Game Over" << std::endl;

    std::cout << "Press 'Enter' to continue . . . ";
    std::cin.get();

    return 0;
}

Similarly:

CPP / C++ / C Code:


using namespace std;

int main()
{
    cout << "7 + 3 = " << 7 + 3 << endl;
    cout << "7 - 3 = " << 7 - 3 << endl;
    cout << "7 * 3 = " << 7 * 3 << endl;

    cout << "7 / 3 = " <<  7 / 3 << endl;
    cout << "7.0 / 3.0 = " << 7.0 / 3.0 << endl;

    cout << "7 % 3 = " << 7 % 3 << endl;

    cout << "7 + 3 * 5 = " << 7 + 3 * 5 << endl;
    cout << "(7 + 3) * 5 = " << (7 + 3) * 5 << endl;

    cout << "Press 'Enter' to continue . . .";
    cin.get();

    return 0;
}

Regards,

Dave

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Opens and Closes...

Re: Opens and Closes...