結果
問題 | No.550 夏休みの思い出(1) |
ユーザー | tenten |
提出日時 | 2023-06-12 14:29:14 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 83 ms / 2,000 ms |
コード長 | 2,761 bytes |
コンパイル時間 | 3,216 ms |
コンパイル使用メモリ | 94,160 KB |
実行使用メモリ | 53,252 KB |
最終ジャッジ日時 | 2023-09-02 09:30:34 |
合計ジャッジ時間 | 9,238 ms |
ジャッジサーバーID (参考情報) |
judge14 / judge11 |
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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 | 60 ms
51,076 KB |
testcase_01 | AC | 81 ms
51,552 KB |
testcase_02 | AC | 81 ms
51,396 KB |
testcase_03 | AC | 82 ms
51,432 KB |
testcase_04 | AC | 83 ms
51,544 KB |
testcase_05 | AC | 82 ms
51,764 KB |
testcase_06 | AC | 82 ms
51,628 KB |
testcase_07 | AC | 82 ms
51,444 KB |
testcase_08 | AC | 83 ms
51,400 KB |
testcase_09 | AC | 61 ms
50,988 KB |
testcase_10 | AC | 60 ms
50,916 KB |
testcase_11 | AC | 61 ms
50,948 KB |
testcase_12 | AC | 60 ms
50,896 KB |
testcase_13 | AC | 59 ms
50,912 KB |
testcase_14 | AC | 60 ms
51,184 KB |
testcase_15 | AC | 58 ms
50,896 KB |
testcase_16 | AC | 59 ms
50,852 KB |
testcase_17 | AC | 59 ms
50,944 KB |
testcase_18 | AC | 60 ms
50,852 KB |
testcase_19 | AC | 60 ms
50,912 KB |
testcase_20 | AC | 60 ms
50,940 KB |
testcase_21 | AC | 60 ms
50,944 KB |
testcase_22 | AC | 80 ms
50,916 KB |
testcase_23 | AC | 71 ms
51,608 KB |
testcase_24 | AC | 75 ms
52,932 KB |
testcase_25 | AC | 77 ms
53,008 KB |
testcase_26 | AC | 75 ms
53,236 KB |
testcase_27 | AC | 73 ms
51,580 KB |
testcase_28 | AC | 76 ms
53,252 KB |
testcase_29 | AC | 67 ms
49,992 KB |
testcase_30 | AC | 79 ms
52,936 KB |
testcase_31 | AC | 59 ms
51,020 KB |
testcase_32 | AC | 59 ms
51,072 KB |
testcase_33 | AC | 60 ms
50,916 KB |
testcase_34 | AC | 60 ms
50,892 KB |
testcase_35 | AC | 61 ms
51,040 KB |
testcase_36 | AC | 60 ms
50,732 KB |
testcase_37 | AC | 61 ms
51,240 KB |
testcase_38 | AC | 61 ms
50,892 KB |
testcase_39 | AC | 60 ms
50,936 KB |
testcase_40 | AC | 64 ms
51,072 KB |
testcase_41 | AC | 64 ms
50,896 KB |
testcase_42 | AC | 64 ms
50,980 KB |
testcase_43 | AC | 62 ms
50,880 KB |
testcase_44 | AC | 62 ms
50,796 KB |
testcase_45 | AC | 61 ms
50,888 KB |
testcase_46 | AC | 62 ms
50,988 KB |
testcase_47 | AC | 60 ms
50,900 KB |
testcase_48 | AC | 60 ms
51,236 KB |
testcase_49 | AC | 60 ms
50,988 KB |
testcase_50 | AC | 60 ms
50,832 KB |
testcase_51 | AC | 61 ms
50,828 KB |
testcase_52 | AC | 63 ms
50,936 KB |
testcase_53 | AC | 63 ms
51,072 KB |
testcase_54 | AC | 63 ms
50,836 KB |
testcase_55 | AC | 62 ms
50,844 KB |
testcase_56 | AC | 62 ms
50,844 KB |
testcase_57 | AC | 63 ms
50,892 KB |
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(); long a = sc.nextLong(); long b = sc.nextLong(); long c = sc.nextLong(); long ans1 = 0; long aa; long bb; if (c == 0) { aa = a; bb = b; } else { long absc = Math.abs(c); for (long i = 1; i * i * i <= absc; i++) { if (absc % i == 0) { if (i * i * i + a * i * i + b * i + c == 0) { ans1 = i; break; } if (-i * i * i + a * i * i - b * i + c == 0) { ans1 = -i; break; } } } aa = a + ans1; bb = -c / ans1; } long absbb = Math.abs(bb); long left = (1 - aa) / 2; long right = Integer.MAX_VALUE / 2; while (right - left > 1) { long m = (left + right) / 2; if (m * m + aa * m + bb <= 0) { left = m; } else { right = m; } } long ans2 = left; long ans3 = -ans2 - aa; long[] ans = new long[]{ans1, ans2, ans3}; Arrays.sort(ans); System.out.println(String.join(" ", Arrays.stream(ans).mapToObj(String::valueOf).toArray(String[]::new))); } } 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(); } }