Question

编写c++程序,在其中创建一个对象数组,并给对象数组赋值,然后输出对象数组.输出时使用"-〉"运算符.

救急

Answer 1

#include <string>
class User
{
public:
std::string username;
};
main()
{
User* user[10];
for (int i = 0; i < 10; ++i)
{
user[i]->username = "用户名";
}
for (int i = 0; i < 10; ++i)
{
printf("%s\n",user[i]->username.c_str());
}
}

Answer 2

#include<iostream>
#include<iomanip>
class A
{
private:
int p[10];
public:
A()
{
for(int i=0; i<10; i++)
p[i]=i;
}
void show()
{
for(int i=0;i<10;i++)
{
if(i<9)
std::cout<<p[i]<<"->";
if(i==9)
std::cout<<p[i]<<std::endl;
}
}
};
int main()
{
A p;
p.show();
}