Posts by lucas haetinger • 43 points

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  Q: Convert lower case letter to upper case without using "toupper()"

  I am working on a function to turn in capital letters, but my retouching is strange. In the end is giving the result below: Word input data: lucas Program is returning: LUCASÓÓÓÓÓÉð #include…

  c string

  asked 3 years, 3 months ago lucas haetinger 43

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  Q: Code error for letter detection

  I’m working on a code for letter detection using a function, for a classroom exercise. The idea is that when I type a letter the function detects if it is: maiscula = 1 minuscule = 0 something else…

  c comparison

  asked 3 years, 3 months ago lucas haetinger 43