Pregunta de entrevista de Phenom
Swap 2 strings without using a third variable.
Respuesta de la entrevista
Anónimo
21 oct 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.
Anónimo
concat the 2 strings, then use s2 = substring(0, s1.length()-s2.length()) and s1 = substring(s2.length())