- This topic has 1 reply, 2 voices, and was last updated 9 years, 8 months ago by
.
Viewing 2 posts - 1 through 2 (of 2 total)
-
Posts
-
I would like to know why are they adding 48.
// Convert temp_fraction to characters text[4] = temp_fraction/1000 + 48; // Extract thousands digit text[5] = (temp_fraction/100)%10 + 48; // Extract hundreds digit text[6] = (temp_fraction/10)%10 + 48; // Extract tens digit text[7] = temp_fraction%10 + 48; // Extract ones digit
Thanks for your help 🙂
It is to convert each extracted digit to corresponding character.
‘0’ => 0 + 48
‘1’ => 1 + 48
‘2’ => 2 + 48
etc.Please refer ASCII Table for more reference.
Viewing 2 posts - 1 through 2 (of 2 total)
- You must be logged in to reply to this topic.