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docmur
docmur
Last Activity: Sep 27 '07, 09:13 PM
Joined: Sep 27 '07
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  • docmur
    replied to Decting user input for float or int
    in C
    ????Why the code is C not C++
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    • docmur
      started a topic Decting user input for float or int
      in C

      Decting user input for float or int

      Okay heres my problem I have a problem called Calc which the user enters 2 numbers and a sign to be done with what is entered
      EX:

      ./calc 200 + 200
      or
      ./calc 200.20 + 200

      Okay thats easy where I can't seem to get, my prof wants the input checked to see if the char *argv[1] or char *argv[2] contains a float or int. so I have to check for a decimal point.

      I know I can search the...
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      Last edited by sicarie; Sep 27 '07, 07:04 PM. Reason: Code tags
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