Help me: Display 100's 10's 1's from an integer!

This is a discussion on Help me: Display 100's 10's 1's from an integer! within the C Programming forums, part of the General Programming Boards category; Hi, I have a rather simple question. How can I obtain this result? --------------------------------- Enter an integer: 283 number of ...

  1. #1
    Registered User
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    Post Help me: Display 100's 10's 1's from an integer!

    Hi, I have a rather simple question.

    How can I obtain this result?

    ---------------------------------

    Enter an integer: 283

    number of hundreds: 2
    number of tens : 8
    number of ones : 3

    ----------------------------------

    thank you for your time

  2. #2
    Code Goddess Prelude's Avatar
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    This isn't the best solution, but I'm lazy
    Code:
    #include <stdio.h>
    #include <stdlib.h>
    
    int main ( void )
    {
      int i = 283, j = 2, array[3];
      while ( i != 0 ) {
        array[j--] = i % 10;
        i /= 10;
      }
      printf ( "%d %d %d\n", array[0], array[1], array[2] );
      return EXIT_SUCCESS;
    }
    -Prelude
    My best code is written with the delete key.

  3. #3
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    Thanks for trying but I'ts part of my class project, and we didn't get into arrays yet, so I can't use them.

    There must be a simpler way to do this.

    Anyone else know how?

  4. #4
    Code Goddess Prelude's Avatar
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    Code:
    #include <stdio.h>
    #include <stdlib.h>
    
    int main ( void )
    {
      int i = 283;
      printf ( "Number of Ones: %d\n", i % 10 ), i /= 10;
      printf ( "Number of Tens: %d\n", i % 10 ), i /= 10;
      printf ( "Number of Hundreds: %d\n", i % 10 ), i /= 10;
      return EXIT_SUCCESS;
    }
    -Prelude
    My best code is written with the delete key.

  5. #5
    ATH0 quzah's Avatar
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    Bah. Prelude, you did their homework for them! For future reference, you (the original poster) should actually read the FAQ, and possibly read the nice little sticky note at the top of the forum. You know the one, the one that said "MAKE AN EFFORT. POST YOUR CODE!" ... Oh forget it. It's a lost cause.

    Quzah.
    Hope is the first step on the road to disappointment.

  6. #6
    Code Goddess Prelude's Avatar
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    9,796
    I have no excuse, I forgot the most elegant way to solve this problem and couldn't stop myself

    -Prelude
    My best code is written with the delete key.

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