struct account { int account_number; char *first_name; char *last_name; float balance; };
struct account { int account_number; char *first_name; char *last_name; float balance; } Account[20];
int account_number[20]; char *first_name[20]; char *last_name[20]; float balance[20];
Which is better?
从逻辑上来思考问题。