Convert Unsigned 8 bit integer to a string ?

Max H. #3630064
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If you use C:
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  unsigned char number_txt[4], hundred=0, ten=0;

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  while(1)

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  {

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    if(number>=100)

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    {

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      number=number-100;

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      hundred++;

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    }  

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    else

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      break;

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  }

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  while(1)

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  {

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    if(number>=10)

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    {

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      number=number-10;

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      ten++;

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    }  

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    else

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      break;

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  }

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  number_txt[0]=hundred+'0';

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  number_txt[1]=ten+'0';

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  number_txt[2]=number+'0';

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  number_txt[3]=0x00;
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T_T Guest #3630151
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Why this construct with while(1)/if?

This is simpler:
1
  unsigned char number_txt[4], hundred=0, ten=0;

2
  while (number >= 100)

3
  {

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    number = number-100;

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    hundred++;

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  }

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  while (number >= 10)

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  {

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    number = number-10;

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    ten++;

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  }

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  number_txt[0] = hundred+'0';

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  number_txt[1] = ten+'0';

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  number_txt[2] = number+'0';

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  number_txt[3] = 0;


or still shorter:

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  unsigned char number_txt[4], hundred=0, ten=0;

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  while (number >= 100)

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  {

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    number -= 100;

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    hundred++;

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  }

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  while (number >= 10)

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  {

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    number -= 10;

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    ten++;

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  }

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  number_txt[0] = hundred+'0';

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  number_txt[1] = ten+'0';

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  number_txt[2] = number+'0';

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  number_txt[3] = 0;
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