Programming Rounding Numbers

This is a discussion on Programming Rounding Numbers within the C++ Programming forums, part of the General Programming Boards category; I got what you meant, but still takes time to give an answer, I dont know now what is the ...

  1. #16
    Registered User
    Join Date
    Oct 2005
    Posts
    30
    I got what you meant, but still takes time to give an answer, I dont know now what is the problem but I have one solution to the problem. Thank you.

    Code:
    #include<iostream>
    using namespace std;
    
    #include<cmath>
    
    double roundtohundreths (double);
    int main()
    {
      char t = 'Y';
      double x;
      while( t != 'N' && t != 'n' )
      {
        if ( t == 'Y' || t == 'y' )
        {
          cout << "Enter number: ";
          cin >> x;
          while( char() != '\n' );
          cout << "Original value is: " << x << endl;
          cout << "Rounded number is: " << roundtohundreths( x ) << endl;
        }
        cout << "Type Y for entering a number ( N to end ): ";        
        cin >> t;
        char t += t = 'Y' // im not sure whether to add this to
                                           // give an immediate answer
      }
      return 0;
    }
    double roundtohundreths (double a)
    {
      double roundto = floor( a * 100 + .5 ) / 100;
      return roundto;
    }
    Last edited by mikeprogram; 10-30-2005 at 12:13 AM.

  2. #17
    Registered User
    Join Date
    Oct 2005
    Posts
    30
    SlyMaelstrom and Xipher:

    Problem solved thanks to your wonderful help. You made me challenge to the limit. I read your comments three or four times before realizing my mistake, but sincerely thank you to both of you. Your excellent programmers. Enjoy the extra hour from the DST time.

    Good night,

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