class ThreadPrintChar extends Thread	//Զ߳
{	
	private char c;	//˽ԣڴŴӡַ
	
	ThreadPrintChar(char c) //캯
	{	
		super();
		this.c = c;
	}
	
	public void run() //run()
	{	
		for(int i=0; i<100; i++)
		{
			for(int j=0; j<20; j++) 
			{
				System.out.print(c);
				System.out.print(" ");
			}
			System.out.println();
		}
	}
}

public class PrintChar10_1
{
	public static void main(String[] args) //
	{
		Thread t1 = new ThreadPrintChar('T');
		Thread t2 = new ThreadPrintChar('W');
		Thread t3 = new ThreadPrintChar('C');
		t1.start();
		t2.start();
		t3.start();
	}
}