- #include <iostream>
- #include <cstdlib>
- using namespace std;
- int main()
- {
- int q;
- int x; int s;
- cout<<"請輸入數字"<<endl;
- cout<<"請輸入x的值:" <<endl;
- cin>>x;
- cout<<"請輸入s的值:" <<endl;
- cin>>s;
- cout<<"(1)+(2)-(3)/(4)*"<<endl;
- cin>>q;
- switch(q)
- {
- case 1:
- cout<<q+q;
- break;
- case 2:
- cout<<q-q;
- break;
- case 3:
- cout<<q*q;
- break;
- case 4:
- cout<<q/q;
- break;
- }
-
- system("pause");
- return 0;
- }
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