求代码！！加急！！！JAVA线程！

Question

 

Answer 1

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public class ThreadTest {
	public static void main(String[] args) {
        Object obj = new Object();
		// 启动两个线程
		Thread1 t1 = new Thread1(obj);
		Thread2 t2 = new Thread2(obj);
		t1.start();
		t2.start();
	}
}
 
class Thread1 extends Thread {
	public void run() {
		for(int j=1;j<=5;j++){
			for (int i = 1; i <= 100; i++) {
				System.out.print(i);
			}
		}
	}
}
 
class Thread2 extends Thread {
	public void run() {
		for(int j=1;j<=5;j++){
			// 打印A-Z
			for (int i = 0; i < 26; i++) {
				System.out.print((char) ('A' + i));
			}
		}
	}
}