朱聿謙

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

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