I am making a diamond by inputting the odd number between 1 to 10

#include <iostream>
 
using namespace std;
 
 int main()
 {
	 int oddnumb;
	 do
	 {
	 cout << "type your oddnumber";
	 cin >> oddnumb;
	 } while(oddnumb>=1 && oddnumb %2 != 1 &&oddnumb <10);
	 
	int star,numb;
	 for (star =1; star<=oddnumb ; star+=2) //for 1,3,5
	{
		
		 for (numb = 1 ; numb <=star; numb++) 
		{
		
			cout<<"*";
		} cout << endl;
	 }
	
	for(star = oddnumb-2; star>=1; star-=2)
	{
		for(numb = star; numb>=1; numb--)
		{
			cout << "*";
		}
		cout << endl;
	}
 
 system("pause");
	
 }

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