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- #include <iostream>
- int main()
- {
-
- int a = 10;
-
- int * p;
-
- p = &a;
- std::cout << "a的地址为:" << &a << std::endl;
- std::cout << "指针p为:" << p << std::endl;
-
-
-
- *p = 1000;
- std::cout << "a = " << *p << std::endl;
- std::cout << "*p = " << *p << std::endl;
- system("pause");
- return 0;
- }
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