以下程序中,错误的行为①include ②class A③{④public:⑤int n=2;⑥A(int val){cout 以下程序中,错误的行为 ①#include < iostream.h > ②class A ③{ ④ public: ⑤ int n=2; ⑥ A(int val){cout << val<<end1;} ⑦ ~A( 0{}; ⑧}; ⑨void main( 0 ⑩{ (11) Aa(0); (12)A.⑤B.⑥C.⑦D.(11)

以下程序中,错误的行为①include < iostream.h >②class A③{④public:⑤int n=2;⑥A(int val){cout <

以下程序中,错误的行为 ①#include < iostream.h > ②class A ③{ ④ public: ⑤ int n=2; ⑥ A(int val){cout << val<<end1;} ⑦ ~A( 0{}; ⑧}; ⑨void main( 0 ⑩{ (11) Aa(0); (12)

A.⑤

B.⑥

C.⑦

D.(11)


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