A. ==
B.true
C.假
D.equal
[单选题]阅读下面程序: public class OperatorsAndExpressions { void residual { int i=100,j=30; float m=563.5f,n=4.0f; System.out.println(i%j); System.out.println(m%n): } public static void main(String args[]) { OperatorsAndExpressions perAndExp=new OperatorsAndExpre
[单选题]请阅读下面程序 public class OperatorsAndExpressions { void residual() { int i=100, j=30; float m=563.5f, n=4.0f; System.out.println(i%j); System.out.println(m%n); } public static void main(String args[]) { OperatorsAndExpressions perAndExp=new OperatorsAndE
[试题]阅读下列程序段public class OperatorsAndExpressions {String conditionalExpression(int score) {String result;//如果score超过60分, 则结果是passed, 否则是doesn't passresult=-(score>=60)?"passed":"doesn't pass";System.out.println(result);retum result;}public static voi
[单选题]阅读下面程序: public class ThreadTest { public static void main(String args[]) throws Exception { int i=0; Hello t=new Hello(); ______; While(true) } System.out.println("Good Morning"+i++); if(i==2&&t.isAlive()) { System.out.println("Main waitin
[单选题]阅读下面程序 public class VariableUse { public static void main(String[] arqs) { int a; if(a==8) { int b=9; System.out.println("a="+a); System.out.println("b="+b); } System.out.println("a="+a); System.out.println("b="+b): } } 该程序在编译时的结果是A.变量a未赋值B.第
[单选题]请阅读下面程序 public class ThreadTest { public static void main(String args[]) throws Exception{ int i=0; Hello t=new Hello(); while(true) { System.out.println("Good Moming"+i++); if (i==2 && t.isAlive()) { System. out.println("Main waiting for
[单选题]阅读下面程序 public class Increment { public static void main( String args[] ){ int c; c=5; System.out.println(C) ; System.out.println(c++); System.out.println(C) ; } }A.5 6 6B.5 5 6C.6 7 7D.6 6 6
[单选题]阅读下面程序 public class ConcatTest{ public static void main(String[] args) { String strl = "abc"; String str2 = "ABC"; String str3 = str1.concat(str2); System.out.println(str3); } } 程序的运行结果是:A.abeB.ABCC.abcABCD.ABCabc
[单选题]请阅读下面程序 public class ThreadTest { public static void main(String args[]) throws Exception{ int i=0; Hello t=new Hello(); while(true) { System.out.println("Good Moming"+i++); if (i==2 && t.isAlive()) { System. out.println("Main waiting for
[单选题]阅读下面程序 public class MyVal { public static void main(String[]args) { MyVal m=new MyVal(); m.amethod(); } public void amethod() { boolean b[]=new Boolean[5]; } } 程序编译或运行的结果是A.1B.nullC.""D.编译不通过