國立暨南國際大學 101 學年度第一學期小考試卷

1. (10%) Represent 3.140625 in IEEE single-precision floating-point format.
   
   
   
   
   
2. 請問凌網電子書（HyRead）提供線上閱讀的書籍格式為
1. HTML (Hyper-Text Markup Language)
   
2. MS-Word (Microsoft Word)
   
3. PDF (Portable Document Format)
   
4. Flash (Adobe Rich Internet Applications)
   
   
3. (10%) Determine whether the following code is correct or not.  If it is correct, predict its output.  If it is incorrect, point out the mistake(s).
   
   // Operator precedence
   #include <iostream>
   using std::cout;
   using std::endl;
   
   int main()
   {
       int i = 10;
       int j = 5;
       cout << --i * j++ << endl;
       cout << i << j << endl;
       return 0;
   }
   
   
4. (10%) Determine whether the following code is correct or not.  If it is correct, predict its output.  If it is incorrect, point out the mistake(s).
   
   #include <iostream>
   using std::cout;
   
   int main()
   {
       int i = 105;
       if (i % 2)
           if (i < 100) cout << "Smaller than 100.\n";
           else cout << "Greater than or equal to 100.\n";
       else
           cout << "It is an even number.\n";
       return 0;
   }