Frage im Vorstellungsgespräch bei Microsoft

using a mac function toLower(char c) to write a toUpper(char c) function, without using any ascii code

Antworten zu Vorstellungsgespräch

Anonym

15. März 2012

traverse the letter table using toLower() and find the one that matches

Anonym

5. Okt. 2012

what is meant by without using ascii code? like 'A' is equal to 97 I guess, and 'a' = 'A' + 26, so I can't convert it using: char tolower(char i) { return i - 26; }

Anonym

27. Okt. 2012

I get a little bit confused of this question