A.Omain lmam 0T5 1T5 2main
B.Omain lmam 2main
C.Omain lmain 2main 0T5 1T5
D.Omain lmain 0T5 1T5
[单选题]下列程序的执行结果是______。 class A1 implements Runnable { public void run() { for(iht i = 0; i < 10; i++) { System.out.println("i =" + i); if(i == 3) break; } } } public class ex38 { public static void main(String[] args) { Thread th1 = new Thread(new A1())
[单选题]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(
[单选题]下列程序的执行结果是( )。 include include Class TestClass下列程序的执行结果是( )。 #include<iostream.h> #include<stdlib.h> Class TestClass { public: int x,y; TestClass(){x=y=0;} TestClass(int a,int b){x=a;y=b;} void disp() { cout<<"x="<<x<<",y="<<y<<end1; } }; void ma
[单选题]下列程序的执行结果是______。 class A5 extends Thread { boolean b; A5 (boolean bb) { b = bb; } public void run() { System.out.println(this.getName() + "运行"); } } public class Testl5 { public static void main(String[] args) { A5 a1 = new A5(true); A5 a2 = new A
[单选题]下列程序执行结果是 include class A { public: int a; A( ):a(10){tout<下列程序执行结果是#include<iostream.h>class A{ public:int a;A.( ):a(10){tout<<a<<endl;}};void main( ){ A obj1;A. obj2(obj1);cout<<" "<<obj2.a<<endl;}A.10 10B.编译错误缺少拷贝构造函数C.10 随机数D.随机数随机数
[单选题]下列程序执行的结果是( )。 public class Test{ public static void main(String[ ] args) { int i, j, k; for(int n=100; n<=200; n++ ) { i = n/100; j = n/10-i* 10; k = n%10; if(n == Math. pow(i, 3) + Math. pow(j, 3) + Math. pow(k, 3)) System. out. println(n); } }A.15
[单选题]下列程序的执行结果是 ( ) public class Testaa } public static void main(String args[]) {System.out.println(5/2); } }A.2.5B.2.0C.2.50D.2
[单选题]下列程序的执行结果是public class Testdd {public static void main (String args[ ]){int a=l0,b=4,c=20,d=6;System.out.println(a++*b+c,--D) ;}}A.300B.1200C.140D.144
[单选题]下列程序的执行结果是( )。 public class Testaa{ public static void main (String args[]) {System.out.println(5/2): } }A.2.5B.2.0C.2.50D.2
[单选题]下列程序的执行结果是 public class Testgg { public static void main(String args[]) { float t=9.0f; int q=5; System.out.println((t++)*(- -q)); } }A.40B.36C.36D.40