Convert character

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-3

char converte_minusculo (char *s) // porque esta errada
{
    int posicao = 0;
    while (s[posicao] != '\0')
    {
      if(s[posicao] >= 65 && s[posicao] <= 90)
        return s[posicao] + 32;
      else
          return s[posicao];
      posicao++;
    }
}

You’re not returning any value to me; I’m not sure that’s the kind of job either. I need you to return the converted values to the main().

c

  • If you’re not returning any value, you’re probably not entering while.

  • 1

    What was this function supposed to do? Convert a whole string into minuscule ?

2 answers

0

char converte_minusculo (char *s[30])
{
    int posicao = 0;

    while (s[posicao] != '\0')
    {
        if(s[posicao] >= 65 && s[posicao] <= 90)
        {
            s[posicao] + 32;
        }

        posicao++;
    }
    return s;
}

  • While this may resolve the problem, include a comment explaining the solution or what was wrong is welcome.

0

void converte_minusculo(char s[]) {
    int posicao = 0;
    while (s[posicao] != '\0') {
        if (s[posicao] >= 'A' && s[posicao] <= 'Z') {
            s[posicao] = s[posicao] - 'A' + 'a';
        }
        posicao++;
    }
}

  • While the answer may resolve the problem, any comment explaining the solution would be welcome.

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