顏羽彤

1. #include<iostream>
   
2. #include<cstdlib>
   
3. #include<string>
   
4. using namespace std;
   
5. int main()
   
6. {
   
7.     cout <<"計時開始!"<<endl;
   
8.     system("pause");
   
9.     cout << "經過了 " << clock() <<"毫秒"<<endl;
   
10.     system("pause");
    
11.     return 0;
    
12. }

複製代碼