結果
問題 | No.761 平均値ゲーム |
ユーザー | tenten |
提出日時 | 2023-06-16 13:13:09 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 231 ms / 2,000 ms |
コード長 | 2,452 bytes |
コンパイル時間 | 2,702 ms |
コンパイル使用メモリ | 87,544 KB |
実行使用メモリ | 59,956 KB |
最終ジャッジ日時 | 2023-09-06 12:24:55 |
合計ジャッジ時間 | 21,859 ms |
ジャッジサーバーID (参考情報) |
judge11 / judge13 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 44 ms
49,776 KB |
testcase_01 | AC | 44 ms
49,544 KB |
testcase_02 | AC | 44 ms
49,432 KB |
testcase_03 | AC | 45 ms
49,704 KB |
testcase_04 | AC | 44 ms
49,892 KB |
testcase_05 | AC | 45 ms
49,688 KB |
testcase_06 | AC | 44 ms
49,468 KB |
testcase_07 | AC | 45 ms
50,020 KB |
testcase_08 | AC | 44 ms
49,396 KB |
testcase_09 | AC | 45 ms
49,432 KB |
testcase_10 | AC | 45 ms
49,380 KB |
testcase_11 | AC | 44 ms
49,420 KB |
testcase_12 | AC | 45 ms
49,348 KB |
testcase_13 | AC | 44 ms
47,456 KB |
testcase_14 | AC | 45 ms
49,620 KB |
testcase_15 | AC | 44 ms
49,380 KB |
testcase_16 | AC | 44 ms
49,348 KB |
testcase_17 | AC | 44 ms
49,528 KB |
testcase_18 | AC | 44 ms
49,520 KB |
testcase_19 | AC | 45 ms
49,436 KB |
testcase_20 | AC | 44 ms
49,436 KB |
testcase_21 | AC | 44 ms
49,528 KB |
testcase_22 | AC | 44 ms
49,368 KB |
testcase_23 | AC | 45 ms
49,888 KB |
testcase_24 | AC | 45 ms
49,516 KB |
testcase_25 | AC | 45 ms
49,436 KB |
testcase_26 | AC | 45 ms
49,368 KB |
testcase_27 | AC | 45 ms
49,372 KB |
testcase_28 | AC | 45 ms
49,416 KB |
testcase_29 | AC | 45 ms
49,712 KB |
testcase_30 | AC | 44 ms
49,548 KB |
testcase_31 | AC | 45 ms
49,704 KB |
testcase_32 | AC | 44 ms
49,604 KB |
testcase_33 | AC | 206 ms
57,628 KB |
testcase_34 | AC | 213 ms
57,496 KB |
testcase_35 | AC | 105 ms
52,512 KB |
testcase_36 | AC | 185 ms
56,032 KB |
testcase_37 | AC | 189 ms
57,428 KB |
testcase_38 | AC | 206 ms
57,604 KB |
testcase_39 | AC | 214 ms
57,676 KB |
testcase_40 | AC | 210 ms
57,548 KB |
testcase_41 | AC | 210 ms
57,444 KB |
testcase_42 | AC | 225 ms
58,004 KB |
testcase_43 | AC | 130 ms
55,380 KB |
testcase_44 | AC | 204 ms
55,900 KB |
testcase_45 | AC | 209 ms
57,212 KB |
testcase_46 | AC | 192 ms
56,028 KB |
testcase_47 | AC | 194 ms
55,768 KB |
testcase_48 | AC | 93 ms
52,076 KB |
testcase_49 | AC | 217 ms
57,876 KB |
testcase_50 | AC | 110 ms
52,844 KB |
testcase_51 | AC | 103 ms
53,876 KB |
testcase_52 | AC | 94 ms
52,108 KB |
testcase_53 | AC | 217 ms
57,520 KB |
testcase_54 | AC | 171 ms
55,588 KB |
testcase_55 | AC | 213 ms
57,852 KB |
testcase_56 | AC | 154 ms
55,436 KB |
testcase_57 | AC | 220 ms
55,664 KB |
testcase_58 | AC | 128 ms
54,652 KB |
testcase_59 | AC | 209 ms
57,336 KB |
testcase_60 | AC | 144 ms
54,636 KB |
testcase_61 | AC | 223 ms
59,804 KB |
testcase_62 | AC | 213 ms
57,728 KB |
testcase_63 | AC | 136 ms
55,304 KB |
testcase_64 | AC | 206 ms
57,388 KB |
testcase_65 | AC | 161 ms
55,304 KB |
testcase_66 | AC | 103 ms
52,716 KB |
testcase_67 | AC | 152 ms
55,388 KB |
testcase_68 | AC | 111 ms
54,128 KB |
testcase_69 | AC | 212 ms
57,304 KB |
testcase_70 | AC | 172 ms
55,280 KB |
testcase_71 | AC | 143 ms
54,944 KB |
testcase_72 | AC | 113 ms
52,680 KB |
testcase_73 | AC | 155 ms
55,160 KB |
testcase_74 | AC | 135 ms
54,856 KB |
testcase_75 | AC | 190 ms
55,688 KB |
testcase_76 | AC | 145 ms
55,452 KB |
testcase_77 | AC | 201 ms
56,136 KB |
testcase_78 | AC | 186 ms
56,100 KB |
testcase_79 | AC | 135 ms
55,268 KB |
testcase_80 | AC | 125 ms
53,076 KB |
testcase_81 | AC | 118 ms
52,704 KB |
testcase_82 | AC | 201 ms
57,824 KB |
testcase_83 | AC | 226 ms
59,956 KB |
testcase_84 | AC | 225 ms
59,672 KB |
testcase_85 | AC | 225 ms
57,920 KB |
testcase_86 | AC | 228 ms
59,868 KB |
testcase_87 | AC | 231 ms
59,828 KB |
testcase_88 | AC | 229 ms
59,728 KB |
testcase_89 | AC | 228 ms
59,488 KB |
testcase_90 | AC | 227 ms
59,800 KB |
testcase_91 | AC | 229 ms
59,692 KB |
testcase_92 | AC | 229 ms
59,524 KB |
testcase_93 | AC | 46 ms
49,420 KB |
testcase_94 | AC | 45 ms
49,496 KB |
testcase_95 | AC | 213 ms
59,524 KB |
testcase_96 | AC | 219 ms
59,748 KB |
testcase_97 | AC | 229 ms
59,888 KB |
testcase_98 | AC | 181 ms
57,228 KB |
testcase_99 | AC | 230 ms
59,908 KB |
ソースコード
import java.io.*; import java.util.*; import java.util.stream.*; public class Main { static long[] values; static long[] sums; public static void main(String[] args) throws Exception { Scanner sc = new Scanner(); int n = sc.nextInt(); values = new long[n + 1]; sums = new long[n + 1]; for (int i = 1; i <= n; i++) { values[i] = sc.nextLong(); sums[i] = sums[i - 1] + values[i]; } if (getTF(0, n)) { System.out.println("First"); } else { System.out.println("Second"); } } static boolean getTF(int start, int end) { if (end - start == 1) { return true; } if (values[end] * (end - start) == sums[end] - sums[start]) { return true; } double avg = (double)(sums[end] - sums[start]) / (end - start); int left = start; int right = end; while (right - left > 1) { int m = (left + right) / 2; if (values[m] >= avg) { right = m; } else { left = m; } } return !(getTF(start, left) && getTF(left, end)); } } 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(); } }