软件工程第二次作业

1 int Count(int first,int second,char third) 2 { 3     switch(third) 4     { 5     case '+': 6 return (first+second); 7     case '-': 8         return (first-second); 9     case '*': 10         return (first*second); 11     case '/': 12         return (first/second); 13     default : 14         return 0; 15     } 16 17 } 18 19 int UserUsing(linknode &L) 20 { 21     int right=0; 22     int record; 23     linknode p=L->next; 24     while(p    !=NULL) 25     { 26         cout<<"请输入计算结果:"; 27         cout<<p->num1<<p->ope<<p->num2<<"="; 28         cin>>record; 29         if(record==Count(p->num1,p->num2,p->ope)) 30             right++; 31         p=p->next; 32     } 33     return right; 34 } 35 void Show(int zongtishu,int zhengque) 36 { 37     cout<<"恭喜您答对了"<<zhengque<<"道题目"<<endl; 38     if(zongtishu-zhengque!=0) 39     { 40         cout<<"但很遗憾您答错了"<<(zongtishu-zhengque)<<"道题目"<<endl; 41     } 42 }