未分类题
下列程序的运行结果是______。 class A implements Runnable { int a; iht i = 2; A(int x) { a = x; } public void run() { while(i ＞ 0) { System.out.println('线程' + a); i--; } } } public class Testl3 { public static void main(String[] args) { Thread a1 = new Thread(new A(1)); Thread a2 = new Thread(new A(2)); a1.start(); a2.start(); } }
下列程序的运行结果是______。 class A implements Runnable { int a; iht i = 2; A(int x) { a = x; } public void run() { while(i ＞ 0) { System.out.println('线程' + a); i--; } } } public class Testl3 { public static void main(String[] args) { Thread a1 = new Thread(new A(1)); Thread a2 = new Thread(new A(2)); a1.start(); a2.start(); } }
A.线程1 线程1 线程2 线程2
B.线程1 线程2
C.线程1 线程2 线程1 线程2
D.线程1 线程1 线程1 线程1
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