駱顗安

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main()
   
5. {
   
6.     int x,y,t;
   
7.     cout<<"請依序輸入兩個正整數:";
   
8.     cin>>x>>y;
   
9.     cout<<endl<<"對調前: x="<<x<<" y="<<y;
   
10.     t=x;
    
11.     x=y;
    
12.     y=t;
    
13.     cout<<endl<<endl<<"對調後: x="<<x<<" y="<<y<<endl;
    
14.     system("pause");
    
15.     return 0;
    
16. }

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