Bosses here I n=1 s is a pointer to a derived class object member variables of the city in a base class pointer value is 1 getcity () is to return to the city on the number of output value, but why would these strange ah really don't understand the

CodePudding user response:

I didn't go to post pictures I cracked

CodePudding user response:

The code posted twice the same object get the return value is different, to see your code

CodePudding user response:

This is the main function I didn't know can't send three consecutive so I sent here
Code a little longer if you can help me to find out the problem that thank you so much