更多"有如下程序: #include <iostream> usin"的相关试题:
[单项选择]以下程序执行后的输出结果是
#include<iostream>
using namcspace std;
void try(int,int,int,int);
int main( )
int x,y,z,r;
x=1;
y=2;
try(x,y,z,r);
cout<<r<<end1;
return 0;
void try(int x,int y, int z,int r)
z = x+y;
x = x*x;
y = y*y;
r = z+x+y;
A. 18
B. 9
C. 10
D. 不确定
[简答题]有如下程序
#include
#include
using namespace std;
class MyClass{
public:
MyClass( ){cout<<’A”;}
MyClass(char c {cout<A. A.ABX
B.ABXB
C.AXB
D.AXBB
[单项选择]有如下程序
#include
using namespace std;
class Base{
protected:
Base( ){cout<<′A′;}
Base(char C){cout<A. B
B. BA
C. AB
D. BB