src/hw3/task1/Main.java - hw_4 - Elyumusa/SberJavaCourseBeginner

src/hw3/task1/Main.java

40 строк1 KB

Elyumusa

Task 1, Task 2, Task 3 Completed

16 мар 2025, 21:24

16 мар 2025, 21:244ea24c0

package hw3.task1;

import java.util.*;


public class Main {

    public static void main(String[] args){
        Scanner scanner = new Scanner(System.in);
        List<String> lines = new ArrayList<String>();
        while(true) {
            String input = scanner.nextLine();
            if (input.isEmpty()) {
                break;
            }
            lines.add(input.toLowerCase());
        }
        Map<String,Integer> wordMap = new HashMap<>();
        for(String line:lines){
            String[] w= line.split("[\\s\\p{Punct}]+");
            for(String word: w){
                wordMap.put(word,wordMap.getOrDefault(word,0)+1);
            }

        }
        System.out.println(wordMap);
        List<Map.Entry<String,Integer>> sortedHashMap=new ArrayList<>(wordMap.entrySet());
        sortedHashMap.sort(new MaxComparator());
        List<Map.Entry<String,Integer>> famousFiveList=sortedHashMap.subList(sortedHashMap.size()-5, sortedHashMap.size());
        List<Map.Entry<String,Integer>> rareFiveList=sortedHashMap.subList(0,5);
        for(Map.Entry<String,Integer> entry:famousFiveList){
            System.out.println(entry.getKey() + " " + entry.getValue());
        }
        System.out.println("    ");
        for(Map.Entry<String,Integer> entry:rareFiveList){
            System.out.println(entry.getKey() + " " + entry.getValue());
        }

    }
}