Requesting for simple C++ code to solve the following(I'm new learner):

Hello, i'm a new learner for Cpp just only one week and currently using JFE and GCC( i was forced to).
Here's my following problem:

1)In a program, user is required to enter a five-number digit. So i try this method so that the program only read a FIVE-DIGIT number and keep looping if it's NOT a FIVE-DIGIT number.

while (num < 10000 && num > 99999)
{
cout << "Please enter a five-digit number:\n";
cin >> num;
cout << endl;

Somehow i failed.
is there any simple code for me to slove it? I'm still an ameture. Thx for the concern.

p/s: greatly appreciate if someone show me how to do underline in a line of words

 

well, let's have a look at this. How can a number be..
num < 10000 && num > 99999

&& means AND, you will want to use || which means OR.

So while the number is less than 10000 OR greater than 99999, keep asking for input

Here is a simple example

#include <iostream>
using namespace std;

int main ()
{
	int n = 0;
	while(n < 10000 || n > 99999)
	{
		cin >> n;
	}
	cout << n << " is 5 digits.";
	cout << endl; 
	return 0;
}

Code (markup):

 

thats right there should be a OR operator...........

 

ISO C does provide an or macro :-P