- #include<iostream>
- using namespace std;
- int main()
- {
- int num1,num2,choose;
- cout << "我們將為您做兩數的的運算"<<endl;
- cout << "乘請輸入1,除請輸入2,加請輸入3,減請輸入4:"<<endl;
- cin>>choose;
- cout << "請輸入第一個數:";
- cin >> num1;
- cout << "請輸入第二個數:";
- cin >> num2;
- if(choose==1)
- {
- cout<<num1*num2;
- }
- else if(choose==2)
- {
- cout<<num1/num2;
- }
- else if(choose==3)
- {
- cout<<num1+num2;
- }
- else if(choose==4)
- {
- cout<<num1-num2;
- }
- system("pause");
- return 0;
- }
複製代碼 |