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-
- #if(0)
- #include <iostream>
- class Person
- {
- public:
- Person(int age)
- {
-
-
- this->age = age;
- }
- Person PersonAddAge(Person& p)
- {
- this->age += p.age;
-
- return *this;
- }
- int age;
- };
- void test01()
- {
- Person p1(18);
- std::cout << "P1的年龄为:" << p1.age << std::endl;
- }
- void test02()
- {
- Person p1(10);
-
- Person p2(10);
-
- p2.PersonAddAge(p1).PersonAddAge(p1).PersonAddAge(p1);
- std::cout << "P2的年龄为:" << p2.age << std::endl;
- }
- int main()
- {
-
- test02();
- system("pause");
- return 0;
- }
- #endif
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