Hey guys, I know you wont give me a direct answer, but that's not what I'm looking for. Here is the assignment:
"Procedure:
1. Have the user input an integer between 2 and 19 (inclusive). If the number inputted is not within that range, reprompt the user again until a valid integer is entered.
2. Determine whether the number is odd or even, and display a message including the number that was inputted and whether that number is odd or even.
3. For all integers between 2 and the number inputted, determine whether each of those integers is a factor of the number inputted. If a number is a factor, display a message for each integer that is a factor.
4. While you are determining these factors, keep track of how many factors there are. If the numbers of factors is 0, the number is a prime number. Display a message that the number is prime. If it has factors (i.e. the number of factors is > 0 ), display a message that the number is not prime.
"
here is what I have so far:
//Andrew Kraska
// Prime or Not?
#include <iostream.h>
int main()
{
int x;
cout<< "Input a number between 2 and 19"<<endl;
cin >> x;
if (x<2)
{
cout<< "Please enter a number BETWEEN 2 and 19"<<endl;
}
if (x>19)
{
cout<< "Please enter a number BETWEEN 2 and 19"<<endl;
}
if (x%2 != 0)
{
cout << "This number is odd" << endl;
}
if (x%2 == 0)
{
cout<< "This number is even" << endl;
}
for(int i = 1; i < 20; i++)
{
if( x % i != 0)
{
cout <<"This number is prime"<< endl;
break;
}
}
return 0;
}