結果
問題 | No.1312 Snake Eyes |
ユーザー | 👑 hos.lyric |
提出日時 | 2020-12-09 00:05:13 |
言語 | D (dmd 2.106.1) |
結果 |
AC
|
実行時間 | 205 ms / 2,000 ms |
コード長 | 2,116 bytes |
コンパイル時間 | 1,219 ms |
コンパイル使用メモリ | 129,652 KB |
実行使用メモリ | 27,524 KB |
最終ジャッジ日時 | 2024-06-22 10:16:30 |
合計ジャッジ時間 | 7,172 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge3 |
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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 | 1 ms
6,812 KB |
testcase_01 | AC | 1 ms
6,940 KB |
testcase_02 | AC | 1 ms
6,944 KB |
testcase_03 | AC | 1 ms
6,944 KB |
testcase_04 | AC | 1 ms
6,944 KB |
testcase_05 | AC | 1 ms
6,944 KB |
testcase_06 | AC | 1 ms
6,944 KB |
testcase_07 | AC | 1 ms
6,940 KB |
testcase_08 | AC | 2 ms
6,940 KB |
testcase_09 | AC | 1 ms
6,940 KB |
testcase_10 | AC | 1 ms
6,940 KB |
testcase_11 | AC | 1 ms
6,940 KB |
testcase_12 | AC | 1 ms
6,940 KB |
testcase_13 | AC | 1 ms
6,944 KB |
testcase_14 | AC | 1 ms
6,944 KB |
testcase_15 | AC | 1 ms
6,940 KB |
testcase_16 | AC | 1 ms
6,940 KB |
testcase_17 | AC | 1 ms
6,940 KB |
testcase_18 | AC | 1 ms
6,940 KB |
testcase_19 | AC | 1 ms
6,940 KB |
testcase_20 | AC | 1 ms
6,940 KB |
testcase_21 | AC | 1 ms
6,944 KB |
testcase_22 | AC | 1 ms
6,940 KB |
testcase_23 | AC | 1 ms
6,944 KB |
testcase_24 | AC | 1 ms
6,944 KB |
testcase_25 | AC | 1 ms
6,944 KB |
testcase_26 | AC | 1 ms
6,944 KB |
testcase_27 | AC | 1 ms
6,944 KB |
testcase_28 | AC | 1 ms
6,944 KB |
testcase_29 | AC | 1 ms
6,944 KB |
testcase_30 | AC | 1 ms
6,944 KB |
testcase_31 | AC | 1 ms
6,940 KB |
testcase_32 | AC | 1 ms
6,940 KB |
testcase_33 | AC | 1 ms
6,944 KB |
testcase_34 | AC | 1 ms
6,944 KB |
testcase_35 | AC | 1 ms
6,940 KB |
testcase_36 | AC | 2 ms
6,944 KB |
testcase_37 | AC | 1 ms
6,940 KB |
testcase_38 | AC | 3 ms
6,940 KB |
testcase_39 | AC | 7 ms
6,940 KB |
testcase_40 | AC | 7 ms
6,940 KB |
testcase_41 | AC | 6 ms
6,944 KB |
testcase_42 | AC | 2 ms
6,940 KB |
testcase_43 | AC | 6 ms
6,940 KB |
testcase_44 | AC | 3 ms
6,940 KB |
testcase_45 | AC | 5 ms
6,940 KB |
testcase_46 | AC | 5 ms
6,944 KB |
testcase_47 | AC | 4 ms
6,940 KB |
testcase_48 | AC | 167 ms
18,108 KB |
testcase_49 | AC | 133 ms
16,756 KB |
testcase_50 | AC | 114 ms
16,404 KB |
testcase_51 | AC | 57 ms
10,088 KB |
testcase_52 | AC | 181 ms
25,608 KB |
testcase_53 | AC | 124 ms
18,080 KB |
testcase_54 | AC | 153 ms
18,100 KB |
testcase_55 | AC | 74 ms
9,816 KB |
testcase_56 | AC | 102 ms
17,040 KB |
testcase_57 | AC | 106 ms
17,064 KB |
testcase_58 | AC | 128 ms
17,208 KB |
testcase_59 | AC | 47 ms
8,804 KB |
testcase_60 | AC | 104 ms
15,604 KB |
testcase_61 | AC | 166 ms
25,752 KB |
testcase_62 | AC | 62 ms
9,408 KB |
testcase_63 | AC | 2 ms
6,944 KB |
testcase_64 | AC | 6 ms
6,944 KB |
testcase_65 | AC | 18 ms
6,944 KB |
testcase_66 | AC | 2 ms
6,944 KB |
testcase_67 | AC | 1 ms
6,944 KB |
testcase_68 | AC | 8 ms
6,940 KB |
testcase_69 | AC | 1 ms
6,944 KB |
testcase_70 | AC | 109 ms
17,284 KB |
testcase_71 | AC | 63 ms
11,032 KB |
testcase_72 | AC | 6 ms
6,940 KB |
testcase_73 | AC | 2 ms
6,940 KB |
testcase_74 | AC | 1 ms
6,940 KB |
testcase_75 | AC | 2 ms
6,940 KB |
testcase_76 | AC | 157 ms
25,496 KB |
testcase_77 | AC | 198 ms
26,544 KB |
testcase_78 | AC | 196 ms
27,524 KB |
testcase_79 | AC | 106 ms
17,108 KB |
testcase_80 | AC | 195 ms
25,988 KB |
testcase_81 | AC | 183 ms
26,656 KB |
testcase_82 | AC | 149 ms
27,012 KB |
testcase_83 | AC | 185 ms
26,596 KB |
testcase_84 | AC | 205 ms
26,944 KB |
testcase_85 | AC | 126 ms
25,632 KB |
testcase_86 | AC | 131 ms
17,780 KB |
testcase_87 | AC | 94 ms
10,900 KB |
ソースコード
import std.conv, std.functional, std.range, std.stdio, std.string; import std.algorithm, std.array, std.bigint, std.bitmanip, std.complex, std.container, std.math, std.mathspecial, std.numeric, std.regex, std.typecons; import core.bitop; class EOFException : Throwable { this() { super("EOF"); } } string[] tokens; string readToken() { for (; tokens.empty; ) { if (stdin.eof) { throw new EOFException; } tokens = readln.split; } auto token = tokens.front; tokens.popFront; return token; } int readInt() { return readToken.to!int; } long readLong() { return readToken.to!long; } real readReal() { return readToken.to!real; } bool chmin(T)(ref T t, in T f) { if (t > f) { t = f; return true; } else { return false; } } bool chmax(T)(ref T t, in T f) { if (t < f) { t = f; return true; } else { return false; } } int binarySearch(alias pred, T)(in T[] as) { int lo = -1, hi = cast(int)(as.length); for (; lo + 1 < hi; ) { const mid = (lo + hi) >> 1; (unaryFun!pred(as[mid]) ? hi : lo) = mid; } return hi; } int lowerBound(T)(in T[] as, T val) { return as.binarySearch!(a => (a >= val)); } int upperBound(T)(in T[] as, T val) { return as.binarySearch!(a => (a > val)); } void main() { try { for (; ; ) { const N = readLong(); bool check(long b) { const r = N % b; for (long n = N; n; n /= b) { if (r != n % b) { return false; } } return true; } long ans; if (N == 1) { ans = 2; } else if (N == 2) { ans = 3; } else { ans = N - 1; long[] bs; for (long b = 2; b^^2 <= N; ++b) { bs ~= b; } for (long d = 1; d^^2 <= N; ++d) { if (N % d == 0) { bs ~= d - 1; bs ~= N / d - 1; } } bs = bs.sort.uniq.array; foreach (b; bs) { if (b >= 2) { if (check(b)) { ans = b; break; } } } } writeln(ans); assert(check(ans)); } } catch (EOFException e) { } }