A.public float Method(float a,float b,float c){}
B.public float Method(float c,float d){}
C.public int Method(int a,int b){}
D.private float Method(int a,int b,int c){}
[单选题]类Test定义如下,将下列()方法插入③行处是不合法的。①publicclassTest{②publicfloatMethod(floata,floatb){}③④}A.publicfloatMethod(floata,floatb,floatc){}B.pubicfloatMethod(floatc,floatd){}C.publicintMethod(inta,intb){}D.pivatefloatMethod(inta,intb,intc){}
[单选题]类Test定义如下,将下列( )方法插入③行处是不合法的。 ①publicClass Test{ ②public float Method(floatA,float b){} ③ ④}A.public float Method(floatA,float b,floatC){}B.public float Method(noatC,float d) {}C.public int Method(intA,int b){}D.private float Method(intA,int b,intC){
[单选题]类Test定义如下,将下列哪个方法插入③行处是不合法的? ① public class Test { ② public float Method(float a,float b) { } ③ ④ }A.public float Method(float a,float b,float c) { }B.public float Method(float c,float d){ }C.public int Method(int a,int b){ }D.private float Method(in
[单选题]类Test定义如下,将下列哪个方法插入③行处是不合法的( )?① public class Test{② public float Method(float a,float B) { }③ ______④ }A.public float Method(float a,float b,float C) { }B.public float Method(float c,float d){ }C.public int Method(int a,int B) { }private float Metho
[单选题]类Test定义如下,将下列哪个方法插入③行处是不合法的? ( ) ①public class Test { ②public float Method(float a,float b){} ③ ④}A.public float Method(float a,float b,float c){}B.public float Method(float c,float d){}C.public int Method(int a,int b){}D.private float Method(int a,i
[单选题]有如下类定义: class Test { private int x; public int y; public void setX (int m) {x=m;} public int getX( ) {return x;} }现用Test t=new Text();生成一个对象t,则如下语句中,错误的是( )。A.t.x=10;B.t.y=10;C.t. setX(10);D.int m=t.getX( );
[单选题]下列变量定义中,不合法的是A.Int $X;B.int _123;C.int Summer_2010_gross_saIe;D.Int #dim;
[单选题]下列变量定义中,不合法的是( )。A.int SX;B.int_123;C.int Summer 2010_gross_sale;D.intdim;
[单选题]下列变量定义中,不合法的是( )。A.int$x;B.int_123;C.intSummer_2010_gross_sale;D.int#dim;
[单选题]下列变量定义中,不合法的是( )。A.int$x;B.int_123;C.intSummer_2010_gross_sale;D.int#dim;