1struct的成员默认权限是public,而class的成员默认权限是private。
#includeint main() { class A { public: int a; }; struct B { public: int a; }; A A1; B B1; B1.a = 0; A1.a = 0; return 0; }
vcq9zqpwdWJsaWOjrLb4Y2xhc3O1xMSsyM+8zLPQzqpwcml2YXRlPC9wPgo8cD48cHJlIGNsYXNzPQ=="brush:java;">#include