public class Main { public static void main(String[] args) { int i=0, j=0, a=6; if((++i>0)||(++j>0)) a++; System. out. println( "i=" +i+", j ="+j+", a="+A) ; } } A.i=0, j=0, a=6B.i=1, j=1, a=7C.i=1, j=0, a=7D.i=0, j=1, a=7 ...
1下面程序段的输出结果为 public class MyClass public static void main(String args[]) String s="Helto! How are you"; System.out.println(s.lastlndexOf("o",16)); A.16B.oC.uD.17 2下面程序段的输出结果为 public class MyClass { public static void main(String args[]) { String s="He...
public class Z { public static void main(String args[]) { new Z(); } Z() { Z aliasl=this; Z alias2=this; synchronized(aliasl) { try{ alias2.walt(); System.out.println("DONE WAITING"); } catch(InterruptedException e) { System.out.println("INTERR UPTED"); } catch (Exception ...
1下面代码的运行结果是 public class Test{ public static void main(String args[]){ for(int i=0; i<3;i++){ if(i<2) continue; System.out.println(i); } } } A.0B.1C.2D.3 2下面代码的运行结果是 public class Test public static void main(String args[]) for(int i=0; i<3;i...
publicclassHello中Hello为类名,publicstaticvoidmain(String argsm有关参数的解释如下。public表示该方法可以被任意代码所调用,包括Java解释器。static它告诉编译器,main()方法是一个类方法,可以通过类名直接调用,调用时不需要该类的实例对象。void表示main()方法没有返回值。这是非常重要的。因为 Java类型检查非常严格...
public class Main { public static void main(String[] args) { int[] arr = new int[] {1,2,3,4,5,6,7}; int n = 3; int len = arr.length; int cur = arr[0]; int index = 0; int newIndex = 0; int temp = cur; for(int i = 0 ; i < len ; i++) { newIndex = (ind...
public class Main { public static void main(String[] args) { String input = "1 1 1 5 2 4 3 4 1 4 5 1"; //屏幕上的字 String screen = ""; boolean select = false; String clip = ""; String[] split = input.split(" "); for (int i = 0; i < split.length; i++) { ...
下面程序段的输出结果是 public class Test { public static void main(String args []){ int a,b; for(a=1,b=1;a=10)break; if(b%2==1){ b+=2; continue; } } System.out.println(A) ; } } A. 5 B. 6 C. 7 D. 101 相关知识点: ...
public class Test { public static void main (String[] args) { int i,j,k,a=3,b=2; i=(--a==b++) --a:++b; j=a++; k=b; System. out. println("i="+i+" ,j =" +j+",k ="+k); } } A.i=2, j=1, k=3B.i=1, j=1, k=2C.i=4, j=2, k=4D.i=1, j=1,...
2下列代码编译或执行结果的描述中,正确的是 class Test public static void main(String args[]) TestThread pm1=new TestThread("One"); pm1.start(); TestThread pm2=new TestThread("Two"); pm2.start(); class TestThread extends Thread private String sTname=""; TestThread(String s) sTname=s;...