C++ 基本 使用迴圈決策功能 C++ basic function , loop decision (for) introduction

 1 //++++++++++++++++++++++++++
 2  //      HelloFor.cpp
 3  //++++++++++++++++++++++++++
 4  
 5  ///#include headers
 6  #include <iostream>
 7  
 8  ///USING
 9  using namespace std;
10  
11  ///mainentry
12  int main()
13  {
14      ///declare variables
15      int iMyInt = 88;               // Integer
16      float fMyFloat = 1.68;    // Floating point number
17      char cMyChar = 'A';         // Character
18      string sMyString = "my text string ";     // txt string
19      char caMyString[] = "my character array"; // txt string 
20      
21      ///for loop (thrice)
22      for (int i = 1; i <= 3; i++)
23      {
24          ///Display variables
25          cout << "Int = " << iMyInt << endl;
26          cout << "Float = " << fMyFloat << endl;
27          cout << "Char = " << cMyChar << endl;
28          cout << "String = " << sMyString << endl;
29          cout << "CharArray = " << caMyString << endl;
30          
31          ///+
32      }//end for
33      
34      ///mainend
35      return 0;
36  }//end main()
37  

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