1 #include2 #include "Sales_item.h" 3 using namespace std; 4 5 int main() 6 { 7 Sales_item total; 8 if(cin>>total){ 9 Sales_item book;10 while(cin>>book){11 if(total.isbn()==book.isbn()){12 total+=book;13 }else{14 cout< <
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1 #include2 #include "Sales_item.h" 3 using namespace std; 4 5 int main() 6 { 7 Sales_item total; 8 if(cin>>total){ 9 Sales_item book;10 while(cin>>book){11 if(total.isbn()==book.isbn()){12 total+=book;13 }else{14 cout< <
转载于:https://www.cnblogs.com/austuode/p/4417163.html