int main(int argc, const char * argv[]) {
Man *m = new Man();
delete m;
m = new Man(20);
printf("Man->age = %d\n",m->getAge());
m->setAge(30);
printf("Man->age = %d\n",m->getAge());
delete m;
return 0;
}
int main()
{
Man *m = new Man(1, "Man:WuWenhao");
//执行当前类的函数
//若派生类与基类有相同的函数，则运行派生类的函数，否则运行基类的函数
m->sayHello();
//执行父级函数
m->People::sayHello();
People *p1 = new Man();
p1->sayHello();
m->Eat();
p1->Eat();
p1->Sleep();
int age = m->getAge();
int sex = m->getSex();
char *name = m->getName();
delete m;
delete p1;
return 0;
}
int main(int argc, const char * argv[])
{
Man *m = new Man(20);
printf("age %d\n",m->getAge());
delete m;
return 0;
}
int main() {
Man *m = new Man();
m -> sayHello();
printf("man age is %d\n", m->getAge());
return 0;
}
int main(int argc, const char * argv[]) {
Man *m = new Man(20);
printf("age:%d\n",m->getAge());
std::cout << "Hello, World!\n";
return 0;
}