#include <iostream.h>  

void calculate()	
	{	
		int i = 10;
		do 
			{ 
				for (int t=1; t <= i; t++)
				cout << t;
			} while (i <= 10);
	}
	
int main()
	{
		for (int i=1; i<=10; i++)
		cout << i << endl;
		calculate();
	}