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)
已知有下面过程: Private Sub proc1(a As Integer,b As String,Optional x As Boolean) ...... End Sub 正确调用此过程的语句是______。
A.Call procl(5)
B.Call procl 5,"abc",False
C.procl(12,"abc",True)
D.procl 5,"abc"
参考答案
更多 “ 已知有下面过程: Private Sub proc1(a As Integer,b As String,Optional x As Boolean) ...... End Sub 正确调用此过程的语句是______。A.Call procl(5)B.Call procl 5,"abc",FalseC.procl(12,"abc",True)D.procl 5,"abc" ” 相关考题
考题
program exam(output); var x,y,x:integer; proedure silly(x:integer;vary:integer); begin x:=5;y:=6;z:=3; writeln(x,y,z) end; begin x:=1;y:=2;z:=3; silly(x,y); writeln(x,y,z) end. 以上程序运行结果为().
A567 563B567 567C567 167D567 163
考题
( 23 )已知有下面的过程( )Private Sub proc1 ( a As Integer,b As String,Optional x As Boolean )……End Sub正确调用此过程的语句是A ) Call procl ( 5 )B ) Call proc1 5, ” abc ” ,FalseC ) proc1 ( 12, ” abc ” ,True )D ) proc1 5, “ abc ”
考题
下面程序中错误之处是 ______。 include classA{private:intxl;protected:intx2;publ
下面程序中错误之处是 ______。include<iostream.h>class A{private:int xl;protected:int x2;public:int x3;};class B: public A{private:int b1;protected:int b2;public:int b3;void disp(){cout<<x1<<b2<<end1;} //Avoid set(int i){x3=i;} //B};void main()B bb;bb. a3=10 //Cbb. b3=10 //D}
考题
有以下程序:include include using namespace std;class Y;class X{private
有以下程序: #include <iostream> #include <string> using namespace std; class Y; class X { private: int x; char *strx; public: X(int a, char *str) { x=a; strx=new char[strlen(str)+1]; strcpy(strx,str); } void show(Y ob) ; }; class Y { private: int y; char *stry; public: Y(int b,char *str) { y=b; stry=new char[strlen(str)+1]; strcpy(stry, str); } friend void X: :show(Y ob) ; }; void X: :show(Y ob) { cout<<strx<<", "; cout<<ob, stry<<end1; } int main ( ) { X a(10,"X"); Y b (20, "Y"); a. show(B) ; return 0; } 执行后的输出结果是( )。A.X,YB.a,bC.X,XD.Y,Y
考题
下面说法不正确的是:()A.PHP有4种标量类型:布尔型(boolean)、整型(integer)、浮点型(float)、字符串(string)B.浮点型(float)与双精度型(double)是同一种类型C.复合类型包括:数组(array)、对象(object)、资源(resource)D.数字型(number)、回调(callback)
考题
11、下面哪些定义是类型正确的?A.f :: (Integer, Integer) - Float f (x,y) = x / yB.f :: (Integer, Integer) - Float f (x,y) = (fromInteger x) / (fromInteger y)C.f :: (Integer, Integer) - Float f (x,y) = 3*x + yD.f :: (Integer, Integer) - Integer f (x, y) = 3*x + y
热门标签
最新试卷