class Class1 {
private string str = "Class1.str";
private int i = 0;
static void StringConvert(string str) {
str = "string being converted.";
}
static void StringConvert(Class1 c) {
c.str = "string being converted.";
}
static void Add(int i) {
i++;
}
static void AddWithRef(ref int i) {
i++;
}
static void Main() {
int i1 = 10;
int i2 = 20;
string str = "str";
C.lass1 c = new Class1();
A.dd(i1);
A.ddWithRef(ref i2);
A.dd(c.i);
StringConvert(str);
StringConvert(c);
C.onsole.WriteLine(i1);
C.onsole.WriteLine(i2);
C.onsole.WriteLine(c.i);
C.onsole.WriteLine(str);
C.onsole.WriteLine(c.str);
}
}
[主观题]写出程序的输出结果class Class1 {private string str = "Class1.str";private int i = 0;static void StringConvert(string str) {str = "string being converted.";}static void StringConvert(Class1 c) {c.str = "string being converted.";}static void Add(int i) {i
[主观题]写出程序的输出结果public abstract class A{public A(){C.onsole.WriteLine('A');}public virtual void Fun(){C.onsole.WriteLine("A.Fun()");}}public class B: A{public B(){C.onsole.WriteLine('B');}public new void Fun(){C.onsole.WriteLine("B.Fun()");}public s
[主观题]写出程序的输出结果public abstract class A{public A(){C.onsole.WriteLine('A');}public virtual void Fun(){C.onsole.WriteLine("A.Fun()");}}public class B: A{public B(){C.onsole.WriteLine('B');}public new void Fun(){C.onsole.WriteLine("B.Fun()");}public s
[主观题]写出程序的输出结果:public class A{public virtual void Fun1(int i){C.onsole.WriteLine(i);}public void Fun2(A a){a.Fun1(1);F.un1(5);}}public class B : A{public override void Fun1(int i){base.Fun1 (i + 1);}public static void Main(){B. b = new B();A. a = new A();
[单选题]指出下列程序运行的结果 ( ) public class Example{ String str=new String("good"); char[]ch={'a','b','c'}; public static void main(String args[]){ Example ex=new Example(); ex.change(ex.otr,ex.ch); System.out.print(ex.str+"and"); System.out.print(ex.ch);
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[单选题]蓝牙的输出电平有3种距离等级,Class1为()米、Class2约为()米、Class3约为()米。A .100,10,2-10B .10,100,2-10C .100,10-100,2-10D .100,10,2-3
[单选题]下列程序的运行结果是( )。public class test{private String[]data={¨10","10.5"下列程序的运行结果是( )。public class test{private String[]data={¨10","10.5");public void fun{double s=0:for(int i=0;i<3;j++){try{s=s+Integer.parseInt(data[i]);catc