結果
問題 | No.1123 Afforestation |
ユーザー | 👑 hos.lyric |
提出日時 | 2020-07-23 19:53:44 |
言語 | D (dmd 2.106.1) |
結果 |
AC
|
実行時間 | 1,239 ms / 2,500 ms |
コード長 | 3,407 bytes |
コンパイル時間 | 1,140 ms |
コンパイル使用メモリ | 131,652 KB |
実行使用メモリ | 14,408 KB |
最終ジャッジ日時 | 2024-06-22 07:52:41 |
合計ジャッジ時間 | 17,359 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge1 |
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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
6,944 KB |
testcase_02 | AC | 1 ms
6,940 KB |
testcase_03 | AC | 3 ms
6,940 KB |
testcase_04 | AC | 14 ms
6,944 KB |
testcase_05 | AC | 142 ms
11,552 KB |
testcase_06 | AC | 411 ms
13,504 KB |
testcase_07 | AC | 1 ms
6,944 KB |
testcase_08 | AC | 1 ms
6,944 KB |
testcase_09 | AC | 1 ms
6,944 KB |
testcase_10 | AC | 3 ms
6,944 KB |
testcase_11 | AC | 10 ms
6,940 KB |
testcase_12 | AC | 88 ms
11,252 KB |
testcase_13 | AC | 995 ms
13,632 KB |
testcase_14 | AC | 1 ms
6,944 KB |
testcase_15 | AC | 1 ms
6,940 KB |
testcase_16 | AC | 1 ms
6,944 KB |
testcase_17 | AC | 2 ms
6,940 KB |
testcase_18 | AC | 3 ms
6,940 KB |
testcase_19 | AC | 19 ms
6,940 KB |
testcase_20 | AC | 265 ms
11,348 KB |
testcase_21 | AC | 1,239 ms
14,408 KB |
testcase_22 | AC | 1,132 ms
13,552 KB |
testcase_23 | AC | 1,146 ms
13,652 KB |
testcase_24 | AC | 1,188 ms
13,820 KB |
testcase_25 | AC | 925 ms
13,468 KB |
testcase_26 | AC | 1 ms
6,940 KB |
testcase_27 | AC | 1 ms
6,944 KB |
testcase_28 | AC | 76 ms
13,324 KB |
testcase_29 | AC | 1 ms
6,944 KB |
testcase_30 | AC | 1 ms
6,944 KB |
testcase_31 | AC | 6 ms
8,208 KB |
testcase_32 | AC | 1 ms
6,944 KB |
testcase_33 | AC | 1 ms
6,944 KB |
testcase_34 | AC | 3 ms
6,940 KB |
testcase_35 | AC | 3 ms
6,944 KB |
testcase_36 | AC | 1 ms
6,944 KB |
testcase_37 | AC | 1 ms
6,944 KB |
testcase_38 | AC | 1 ms
6,940 KB |
testcase_39 | AC | 4 ms
6,940 KB |
testcase_40 | AC | 4 ms
6,940 KB |
testcase_41 | AC | 5 ms
6,940 KB |
testcase_42 | AC | 12 ms
6,940 KB |
testcase_43 | AC | 26 ms
6,940 KB |
testcase_44 | AC | 52 ms
6,940 KB |
testcase_45 | AC | 54 ms
6,940 KB |
testcase_46 | AC | 69 ms
6,944 KB |
testcase_47 | AC | 73 ms
6,940 KB |
testcase_48 | AC | 2 ms
6,940 KB |
testcase_49 | AC | 1 ms
6,944 KB |
testcase_50 | AC | 3 ms
6,940 KB |
testcase_51 | AC | 4 ms
6,940 KB |
testcase_52 | AC | 2 ms
6,944 KB |
testcase_53 | AC | 1 ms
6,940 KB |
testcase_54 | AC | 1 ms
6,940 KB |
testcase_55 | AC | 4 ms
6,940 KB |
testcase_56 | AC | 4 ms
6,944 KB |
testcase_57 | AC | 5 ms
6,944 KB |
testcase_58 | AC | 14 ms
6,944 KB |
testcase_59 | AC | 25 ms
6,944 KB |
testcase_60 | AC | 56 ms
6,940 KB |
testcase_61 | AC | 58 ms
6,944 KB |
testcase_62 | AC | 74 ms
6,944 KB |
testcase_63 | AC | 72 ms
6,944 KB |
testcase_64 | AC | 1 ms
6,940 KB |
testcase_65 | AC | 1 ms
6,940 KB |
testcase_66 | AC | 2 ms
6,944 KB |
testcase_67 | AC | 2 ms
6,940 KB |
testcase_68 | AC | 4 ms
6,940 KB |
testcase_69 | AC | 8 ms
6,940 KB |
testcase_70 | AC | 11 ms
6,940 KB |
testcase_71 | AC | 29 ms
6,944 KB |
testcase_72 | AC | 1 ms
6,944 KB |
testcase_73 | AC | 1 ms
6,940 KB |
testcase_74 | AC | 1 ms
6,940 KB |
testcase_75 | AC | 1 ms
6,944 KB |
testcase_76 | AC | 1 ms
6,944 KB |
testcase_77 | AC | 1 ms
6,940 KB |
testcase_78 | AC | 1 ms
6,940 KB |
testcase_79 | AC | 1 ms
6,940 KB |
testcase_80 | AC | 1 ms
6,940 KB |
testcase_81 | AC | 1 ms
6,940 KB |
testcase_82 | AC | 1 ms
6,940 KB |
testcase_83 | AC | 1 ms
6,944 KB |
testcase_84 | AC | 196 ms
12,248 KB |
testcase_85 | AC | 269 ms
11,612 KB |
testcase_86 | AC | 1 ms
6,940 KB |
testcase_87 | AC | 1 ms
6,944 KB |
testcase_88 | AC | 186 ms
12,904 KB |
testcase_89 | AC | 187 ms
12,132 KB |
testcase_90 | AC | 1 ms
6,944 KB |
testcase_91 | AC | 1 ms
6,944 KB |
testcase_92 | AC | 1 ms
6,944 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)); } int H, W; int[] A, B; int K; int[] X, Y; char[][] ans; int[] prev0, prev1; void dfs0(int x) { foreach (y; 0 .. W) { if (ans[x][y] == '.') { if (prev1[y] == -1) { prev1[y] = x; dfs1(y); } } } } void dfs1(int y) { foreach (x; 0 .. H) { if (ans[x][y] == 'o') { if (prev0[x] == -1) { prev0[x] = y; dfs0(x); } } } } bool solve() { ans = new char[][](H, W); foreach (x; 0 .. H) { ans[x][] = '.'; } auto axs = new Tuple!(int, int)[H]; foreach (x; 0 .. H) { axs[x] = tuple(A[x], x); } axs.sort; auto bs = B.dup; foreach_reverse (ax; axs) { const x = ax[1]; auto yss = new int[][H + 1]; foreach (y; 0 .. W) { yss[bs[y]] ~= y; } int a = A[x]; foreach_reverse (b; 1 .. H + 1) { foreach (y; yss[b]) { if (a > 0) { ans[x][y] = 'o'; --a; --bs[y]; } } } if (a != 0) { return false; } } if (!bs.all!"a == 0") { return false; } debug { writeln("ans = ", ans); } prev0 = new int[H]; prev1 = new int[W]; foreach (k; 0 .. K) { if (ans[X[k]][Y[k]] == 'o') { ans[X[k]][Y[k]] = 'x'; prev0[] = -1; prev1[] = -1; dfs0(X[k]); if (prev1[Y[k]] == -1) { return false; } for (int y = Y[k]; ; ) { const x = prev1[y]; ans[x][y] = 'o'; if (x == X[k]) { break; } y = prev0[x]; ans[x][y] = '.'; } } else { ans[X[k]][Y[k]] = 'x'; } } return true; } void main() { try { for (; ; ) { H = readInt(); W = readInt(); A = new int[H]; foreach (x; 0 .. H) { A[x] = readInt(); } B = new int[W]; foreach (y; 0 .. W) { B[y] = readInt(); } K = readInt(); X = new int[K]; Y = new int[K]; foreach (k; 0 .. K) { X[k] = readInt() - 1; Y[k] = readInt() - 1; } const res = solve(); if (res) { writeln("Yay!"); foreach (x; 0 .. H) { writeln(ans[x]); } } else { writeln(":("); } } } catch (EOFException e) { } }