河科院发现杯热身赛第二题

（热身赛）题目地址

package dll.热身赛;

import java.util.HashMap;
import java.util.Scanner;

public class Main {
    public static void main(String[] args) {

        HashMap<String, String> map = new HashMap<>();
        add(map);
        Scanner sc = new Scanner(System.in);

        String[] arr = sc.nextLine().split(" ");


        String[] brr = new String[arr.length];
        String temapStr;
        for (int i = 0; i < arr.length; i++) {
            temapStr = "";
            if (arr[i].length() == 1) {
                temapStr = arr[i] + arr[i];
                brr[i] = temapStr;
            } else if (arr[i].length() == 2) {
                brr[i] = arr[i];

            } else if (arr[i].length() == 3) {
                if (arr[i].equals("ang") || arr[i].equals("eng") || arr[i].equals("ing") || arr[i].equals("ong")) {
                    temapStr = arr[i].charAt(0) + map.get(arr[i]);
                    brr[i] = temapStr;

                } else {
                    String st = arr[i].substring(0, 2);
                    if (map.containsKey(st)) {
                        temapStr = map.get(st) + arr[i].charAt(2);
                        brr[i] = temapStr;

                    } else {
                        temapStr = arr[i].charAt(0) + map.get(arr[i].substring(1));
                        brr[i] = temapStr;
                    }


                }
            } else {
                String st = arr[i].substring(0, 2);
                if (map.containsKey(st)) {
                    temapStr = map.get(st) + map.get(arr[i].substring(2));
                    brr[i] = temapStr;

                } else {
                    temapStr = arr[i].charAt(0) + map.get(arr[i].substring(1));
                    brr[i] = temapStr;

                }
            }
        }


        String si = "";
        for (int i = 0; i < brr.length - 1; i++) {
            si += (brr[i] + " ");
        }
        si += brr[brr.length - 1];

        System.out.println(si);


    }


    public static void add(HashMap<String, String> map) {
        map.put("iu", "q");
        map.put("ei", "w");
        map.put("uan", "r");
        map.put("ue", "t");
        map.put("un", "y");
        map.put("sh", "u");
        map.put("ch", "i");
        map.put("uo", "o");
        map.put("ie", "p");
        map.put("ong", "s");
        map.put("iong", "s");
        map.put("ai", "d");
        map.put("en", "f");
        map.put("eng", "g");
        map.put("ang", "h");
        map.put("an", "j");
        map.put("uai", "k");
        map.put("ing", "k");
        map.put("uang", "l");
        map.put("iang", "l");
        map.put("ou", "z");
        map.put("ia", "x");
        map.put("ua", "x");
        map.put("ao", "c");
        map.put("zh", "v");
        map.put("ui", "v");
        map.put("in", "b");
        map.put("iao", "n");
        map.put("ian", "m");
    }


}