public class Pattern18  
{  
public static void main(String[] args)   
{  
int rows=8;  
for (int i = 1; i <= rows; i++)   
{  
for (int j = 1; j <= rows-i; j++)  
{  
System.out.print(1);  
}  
for (int j = 1; j <= i; j++)  
{  
System.out.print(i);  
}  
System.out.println();  
}  
}  
}  
