盧禹丞

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. 
   
5. int main(){
   
6.     float x,y;
   
7.     cout<<"請輸入矩形的長:";
   
8.     cin>>x;
   
9.     cout<<"請輸入矩形的寬:";
   
10.     cin>>y;
    
11.    
    
12.     cout<<"長為:"<<y<<",寬為:"<<y<<"的矩形,面積為:"<<x*y<<",周長為:"<<(x+y)*2<<endl;
    
13.     system("pause");
    
14.     return 0;
    
15. }

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