Task: | Sanalista |
Sender: | Jiahao |
Submission time: | 2020-09-30 07:37:10 +0300 |
Language: | Java |
Status: | READY |
Result: | 100 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 100 |
test | verdict | time | |
---|---|---|---|
#1 | ACCEPTED | 0.20 s | details |
#2 | ACCEPTED | 0.20 s | details |
#3 | ACCEPTED | 0.20 s | details |
Code
import java.util.ArrayList;import java.util.Scanner;import java.util.stream.Collectors;import java.util.HashMap;public class Sanalista {public static void main(String[] args) {Scanner lukija = new Scanner(System.in);ArrayList<String> sanat = new ArrayList<>();int n = Integer.valueOf(lukija.nextLine());for (int i = 0; i < n; i++) {String syote = lukija.nextLine();if (syote.length() % 2 == 0) {sanat.add(syote);}}sanat = (ArrayList<String>) sanat.stream().filter(sana -> {HashMap<Character, Integer> kirjaimet = new HashMap<>();// System.out.println("sana: " + sana);for (int k = 0; k < sana.length(); k++) {char kirjain = sana.charAt(k);int lkm = kirjaimet.getOrDefault(kirjain, 0) + 1;kirjaimet.put(kirjain, lkm);}for (Integer lkm : kirjaimet.values()) {if (lkm % 2 == 1) {// System.out.println("remove: " + sana);return false;}}return true;}).collect(Collectors.toList());// System.out.println("list:");//sanat.forEach(System.out::println);System.out.println(sanat.size());}}
Test details
Test 1
Verdict: ACCEPTED
input |
---|
1000 korvata sopimusaika nuhatartunta korttiautomaatti ... |
correct output |
---|
15 |
user output |
---|
15 |
Test 2
Verdict: ACCEPTED
input |
---|
1000 pub hansikaslokero erikoisvalmisteinen unijukka ... |
correct output |
---|
42 |
user output |
---|
42 |
Test 3
Verdict: ACCEPTED
input |
---|
1000 haapalastu toipumisaika mustalaiskieli taidelainaamo ... |
correct output |
---|
70 |
user output |
---|
70 |