I need some help ...

[Walbo]

Have i written this program right? If not, please improve it. :-)

#include <iostream>
using namespace> std;

int main(void)
{
    
int i;
int og;
    
cout << "Insert how oft the loop should repeat: ";
cin >> og;

for( i=0 ; og<=5 ; i++)
{
cout << i << " / ";

}
system("pause");

}

[Peter87]

Make sure the loop repeats the correct number of times.

[Nikko YL]

The condition should be i < og instead.

In your program, either infinite loop or no loop is performed.

[Walbo]

Thank you very much, Nikko YL!

And how can i change the program so that the numbers are not parallel but among themselves in a column?

This is the actual code:

#include <iostream>
using namespace> std;

int main(void)
{
	int i;
	int og;

	cout << "Geben Sie ein wie oft die Schleife durchlaufen werden soll? ";
	cin >> og;

	for(i = 0; i < og; i++)
	{
		cout << i << " / ";
	}

	system("Pause");
}

[Walbo]

Please help me!

[nvrmnd]

And how can i change the program so that the numbers are not parallel but among themselves in a column?
What do you mean by that , can you show what your desired output looks like ?

[Peter87]

If you mean you want each number on its own row you can use std::endl.

cout << i << endl;

[Walbo]

I already have found it in the forum! :-)

Now my source is this:

#include <iostream>
using namespace std;

int main(void)
{
	int i;
	int og;

	cout << "Geben Sie ein wie oft die Schleife durchlaufen werden soll? ";
	cin >> og;

	for(i = 0; i < og; i++)
	{
		cout << i <<endl;
	}

	system("Pause");
}

My next thing what i want to do is this output:


When i type in for cin 5 that the output don't look like this:
Geben Sie ein wie oft die Schleife durchlaufen werden soll? 5
1
2
3
4
5

It should look like this:
Geben Sie ein wie oft die Schleife durchlaufen werden soll? 5
5
4
3
2
1
0

Yes also ZERO ! :-)


Thank you soooo much ! :-)

[nvrmnd]

reverse the for loop

[raju8438]

#include <iostream>
using namespace std;

int main(void)
{
	int i;
	int og;

	cout << "Geben Sie ein wie oft die Schleife durchlaufen werden soll? ";
	cin >> og;

	for(i = og; i >= 0; i--)
	{
		cout << i <<endl;
	}

	system("Pause");
}

[Walbo]

Thank you sooooo much !!!! :-))))))))