changing a for loop to a while loop

This is a discussion on changing a for loop to a while loop within the C++ Programming forums, part of the General Programming Boards category; need to change this to a while loop help plz for (x=1; x < 100; x++) sum=sum +x;...

  1. #1
    Registered User
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    Nov 2002
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    changing a for loop to a while loop

    need to change this to a while loop help plz

    for (x=1; x < 100; x++)
    sum=sum +x;

  2. #2
    End Of Line Hammer's Avatar
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    6,231
    Code:
    x = 100;
    while (--x) sum+=x;
    When all else fails, read the instructions.
    If you're posting code, use code tags: [code] /* insert code here */ [/code]

  3. #3
    CS Author and Instructor
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    or

    Code:
    x = 1;
    while (x < 100)
      {
         sum += x;
         x++;
    }
    Mr. C: Author and Instructor

  4. #4
    Refugee face_master's Avatar
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    Originally posted by Mister C
    or

    Code:
    x = 1;
    while (x < 100)
      {
         sum += x;
         x++;
    }
    Thats a better version

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