張健勳

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main()
   
5. {   
   
6.      cout<<"Sizeof練習"<<endl;
   
7.      cout<<"================="<<endl;
   
8.      cout<<"int:\t"<<sizeof(int)<<endl;
   
9.      cout<<"string:\t"<<sizeof(string)<<endl;
   
10.      cout<<"char:\t"<<sizeof(char)<<endl;
    
11.      cout<<"float:\t"<<sizeof(float)<<endl;
    
12.      cout<<"double:\t"<<sizeof(double)<<endl;
    
13.      int a[]={1,2,3,4,5,6,7,8,9,0};
    
14.      cout<<"陣列記憶體大小:\t"<<sizeof(a)<<endl;
    
15.      cout<<"int:\t"<<sizeof(int)<<endl;
    
16.      cout<<"陣列總長度為:\t"<< sizeof(a) / sizeof(int) <<endl;
    
17.      system("pause");
    
18.      return 0;
    
19. }

複製代碼