劉奕劭

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main(){
   
5. int a,b,c;
   
6. 
   
7. 
   
8. cout<<"請依序輸入兩個數: ";
   
9. cin>>a>>b;
   
10. cout<<"對調前:";
    
11. cout<<"a="<<a<<",b="<<b<<endl;
    
12. c=a;
    
13. a=b;
    
14. b=c;
    
15. 
    
16. cout<<"對調後: ";
    
17.     cout<<"a="<<a<<",b="<<b<<endl;
    
18. 
    
19. 
    
20.     system("pause");
    
21.     return 0;
    
22. }

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