結果
問題 |
No.1724 [Cherry 3rd Tune A] Lápiz labial de Sonia
|
ユーザー |
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提出日時 | 2023-02-22 13:22:31 |
言語 | Java (openjdk 23) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,438 bytes |
コンパイル時間 | 6,064 ms |
コンパイル使用メモリ | 92,000 KB |
実行使用メモリ | 67,176 KB |
最終ジャッジ日時 | 2024-07-22 15:22:47 |
合計ジャッジ時間 | 22,610 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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ファイルパターン | 結果 |
---|---|
other | AC * 15 WA * 7 RE * 16 |
ソースコード
import java.io.*; import java.util.*; import java.util.stream.*; public class Main { public static void main(String[] args) throws Exception { Scanner sc = new Scanner(); int n = sc.nextInt(); int k = sc.nextInt(); Cosme[] cosmes = new Cosme[n]; for (int i = 0; i < n; i++) { cosmes[i] = new Cosme(i, sc.nextInt()); } for (int i = 0; i < n; i++) { cosmes[i].value -= sc.nextInt(); } Arrays.sort(cosmes); boolean[] ans = new boolean[n]; for (int i = 0; i < n - k; i++) { ans[cosmes[i].idx] = true; } StringBuilder sb = new StringBuilder(); for (boolean x : ans) { if (x) { sb.append("B"); } else { sb.append("A"); } } System.out.println(sb); } static class Cosme implements Comparable<Cosme> { int idx; int value; public Cosme(int idx, int value) { this.idx = idx; this.value = value; } public int compareTo(Cosme another) { return value - another.value; } } } class Utilities { static String arrayToLineString(Object[] arr) { return Arrays.stream(arr).map(x -> x.toString()).collect(Collectors.joining("\n")); } static String arrayToLineString(int[] arr) { return String.join("\n", Arrays.stream(arr).mapToObj(String::valueOf).toArray(String[]::new)); } } class Scanner { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(""); StringBuilder sb = new StringBuilder(); public Scanner() throws Exception { } public int nextInt() throws Exception { return Integer.parseInt(next()); } public long nextLong() throws Exception { return Long.parseLong(next()); } public double nextDouble() throws Exception { return Double.parseDouble(next()); } public int[] nextIntArray() throws Exception { return Stream.of(br.readLine().split(" ")).mapToInt(Integer::parseInt).toArray(); } public String next() throws Exception { while (!st.hasMoreTokens()) { st = new StringTokenizer(br.readLine()); } return st.nextToken(); } }