Domanda di colloquio di Thoughtworks
Frequency of characters in a string. (Short coding problem)
Risposte di colloquio
Anonimo
25 mar 2025
String s = "Thoughtworks"; Map freqMap = s.chars().mapToObj(ch -> (char) ch).collect(Collectors.groupingBy(Function::identity , LinkedHashMap::new , Collectors.counting()));