Domanda di colloquio di Phenom
Swap 2 strings without using a third variable.
Risposta di colloquio
Anonimo
21 ott 2025
concat the 2 strings, then use s2 = substring(0, s1.length()-s2.length()) and s1 = substring(s2.length())
Swap 2 strings without using a third variable.
Anonimo
concat the 2 strings, then use s2 = substring(0, s1.length()-s2.length()) and s1 = substring(s2.length())