网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)
单选题
______methodA(bytex,doubley){?return(short)x/y*2;?}下划线上应填写的关键字是()
A

byte

B

double

C

short

D

float


参考答案

参考解析
解析: 暂无解析
更多 “单选题______methodA(bytex,doubley){?return(short)x/y*2;?}下划线上应填写的关键字是()A byteB doubleC shortD float” 相关考题
考题 有以下程序:includeint f(int x){int y;if(x==0||x==1)return(3);y=x*x-f(x-2);return 有以下程序: #include<stdio.h> int f(int x) {int y; if(x==0||x==1)return(3); y=x*x-f(x-2); return y; } main() {int z; z=f(3);printf("%d\n",z); } 程序的运行结果是( )。A.0B.9C.6D.8

考题 publicclassreturnIt(2.returnTypemethodA(bytex,doubley)(3.return(short)x/y*2;4.)5.)WhatisthevalidreturnTypeformethodAinline2?() A.IntB.ByteC.LongD.ShortE.FloatF.Double

考题 publicclassReturnIt{2.returnTypemethodA(bytex,doubley){3.return(long)x/y*2;4.}5.}WhatisthenarrowestvalidreturnTypeformethodAinline2?() A.intB.byteC.longD.shortE.floatF.double

考题 publicclassreturnIt(returnTypemethodA(bytex,doubley)(return(short)x/y*2;))WhatisthevalidreturnTypeformethodAinline2?() A.IntB.ByteC.LongD.ShortE.FloatF.Double

考题 有以下程序,请在 处填写正确语句。使程序可正常编译运行。include;mairl();{double x,y,(*p)():scanf(“%If%If”,x,y);P=avg;printf(“%f\n”,(*p)(x,y));}double avg(double a,doublc b){return((a十b/2):

考题 有以下程序:includeint fun(int x,int y){if(x!=y)return(y);else return((x+y)/2);}ma 有以下程序: #include<stdioh> int fun(int x,int y) {if(x!=y)return(y); else return((x+y)/2); } main() {int a=4,b=5,c=6; printf("%d\n",fun(2*a,fun(b,C))); } 程序运行后的输出结果是( )。A.3B.6C.8D.12

考题 有以下程序:includeint fun(int x,int y){if(x==y)return(x);else return((x+y)/2);}m 有以下程序: #include<stdio.h> int fun(int x,int y) {if(x==y)return(x); else return((x+y)/2); } main() {int a=1,b=2,c=3; printf("%d\n",fun(2*a,fun(b,C))); } 程序运行后的输出结果是( )。A.2B.3C.4D.5

考题 有以下程序includeint f(intx){inty; if(x==0||x==1)return(3); y=x*x-f(x-2); return 有以下程序 #include <stdio.h> int f(int x) { int y; if(x==0||x==1) return(3); y=x*x-f(x-2); return y; } main() { int z; z=f(3); printf("%d\n",z); } 程序的运行结果是A.0B.9C.6D.8

考题 methodA(byte x,double y){return (short)x/y*2;}下划线上应填写的关键字是( )。A、byteB、doubleC、shortD、float

考题 1)#include2)#include3)using namespace std;4)double max(double x,doubley)5){6)if(x>y)7)return x;8)else9)return y;10)}11)int main()12){13)doublea,b,c;14)cout15)cin >>a >>b;16)c=max(a,b);17)cout18)}第13行中变量a、b、c的类型是:()A.整型B.单精度浮点型C.双精度浮点型D.字符型

考题 有如下程序: include using namespace std; int fun1(int x) {return++x;} int fun2(i 有如下程序:include<iostream>using namespace std;int fun1(int x) {return++x;}int fun2(int x) {return++x;}int main(){int x=1,y=2;y=fun 1(fun2(x));cout<<X<<','<<y;return 0:}程序的输出结果是______。

考题 有以下方法的定义,请选择该方法的返回类型()。ReturnType method(bytex,doubley){return(short)x/y*2;}A、byteB、shortC、intD、double

考题 已知一个函数的定义如下:double fun(int x,double y){⋯⋯}则该函数正确的函数原型声明为()A、double fun(intx,doubley)B、fun(int x,doubley)C、double fun(int,double);D、fun(x,y);

考题 1. public class ReturnIt {  2. return Type methodA(byte x, double y) {  3. return (long)x / y * 2;  4. }  5. }  What is the narrowest valid returnType for methodA in line2?()  A、 intB、 byteC、 longD、 shortE、 floatF、 double

考题 ______methodA(bytex,doubley){?return(short)x/y*2;?}下划线上应填写的关键字是()A、byteB、doubleC、shortD、float

考题 1. public class returnIt (  2. returnType methodA(byte x, double y) (  3. return (short) x/y * 2;  4. )  5. )   What is the valid returnType for methodA in line 2?()  A、 IntB、 ByteC、 LongD、 ShortE、 FloatF、 Double

考题 1. public class ReturnIt {  2. return Type methodA(byte x, double y) {  3. return (short)x / y * 2;  4. }  5. }  What is the narrowest valid returnType for methodA in line2?()  A、 intB、 byteC、 longD、 shortE、 floatF、 double

考题 public class returnIt (    returnType methodA(byte x, double y) (   return (short) x/y * 2;   )  )   What is the valid returnType for methodA in line 2?()A、 IntB、 ByteC、 LongD、 ShortE、 FloatF、 Double

考题 单选题1)#include 2)#include 3)using namespace std; 4)double max(double x,doubley) 5){ 6)if(xy) 7)return x; 8)else 9)return y; 10)} 11)int main() 12){ 13)doublea,b,c; 14)cout a b; 16)c=max(a,b); 17)cout " the squart of max imum=" sqrt( c ); 18)} 程序在第16行调用max()函数时,系统是否为第4行中的x,y分配存储空间:()A x不分配,y不分配B x分配,y不分配C x不分配,y分配D x分配,y分配

考题 单选题1. public class returnIt (  2. returnType methodA(byte x, double y) (  3. return (short) x/y * 2;  4. )  5. )   What is the valid returnType for methodA in line 2?()A  IntB  ByteC  LongD  ShortE  FloatF  Double

考题 单选题有以下方法的定义,请选择该方法的返回类型()。 ReturnType  method(byte x, double y){ return  (short)x/y*2;}A byteB shortC intD double

考题 单选题public class returnIt (    returnType methodA(byte x, double y) (   return (short) x/y * 2;   )  )   What is the valid returnType for methodA in line 2?()A  IntB  ByteC  LongD  ShortE  FloatF  Double

考题 单选题有以下方法的定义,ReturnTypemethod(bytex,floaty){return(short)x/y*2;}请选择该方法的返回类型()。A byteB shortC intD float

考题 单选题1. public class ReturnIt {  2. return Type methodA(byte x, double y) {  3. return (short)x / y * 2;  4. }  5. }  What is the narrowest valid returnType for methodA in line2?()A  intB  byteC  longD  shortE  floatF  double

考题 单选题现有:  1.class Over  {  2.int dolt (long x)  {  return 3;  }      3.  }      4.  5. class Under extends Over  {      6.//insert code here      7.  }  和四个方法:  short dolt (int y)  {  return 4;  }  int dolt(long Xr long y)  {  return 4;  }      private int dolt(short y)  {  return 4;  }     protected int dolt (long x)  {  return 4;  }      分别插入到第6行,有几个可以通过编译?()A   1B   2C   3D   4

考题 多选题1. public class OuterClass {  2. private double d1 = 1.0;  3. // insert code here  4. }  Which two are valid if inserted at line 3?()Astatic class InnerOne { public double methoda() { return d1; } }Bstatic class InnerOne { static double methoda() { return d1; } }Cprivate class InnerOne { public double methoda() { return d1; } }Dprotected class InnerOne { static double methoda() { return d1; } }Epublic abstract class InnerOne { public abstract double methoda(); }

考题 单选题1. class Over{   2. int doIt(long x) { return 3;}   3. }   4.   5. class Under extends Over{   6. //insert code here 7. }   和四个方法:   short doIt(int y) {return 4;}   int doIt(long x,long y){return 4;}   private int doIt(Short y){ return 4;}   protected int doIt(long x){return 4;}   分别插入到第6行,有几个可以通过编译?()A 2B 3C 4D 0E 1

考题 单选题1. public class ReturnIt {  2. return Type methodA(byte x, double y) {  3. return (long)x / y * 2;  4. }  5. }  What is the narrowest valid returnType for methodA in line2?()A  intB  byteC  longD  shortE  floatF  double