結果
問題 | No.2025 Select $k$-th Submultiset |
ユーザー | 👑 hos.lyric |
提出日時 | 2023-03-05 01:15:44 |
言語 | D (dmd 2.106.1) |
結果 |
AC
|
実行時間 | 1,787 ms / 2,000 ms |
コード長 | 2,981 bytes |
コンパイル時間 | 1,073 ms |
コンパイル使用メモリ | 121,864 KB |
実行使用メモリ | 11,584 KB |
最終ジャッジ日時 | 2024-06-22 17:37:01 |
合計ジャッジ時間 | 40,663 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge4 |
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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
6,944 KB |
testcase_03 | AC | 1,549 ms
6,940 KB |
testcase_04 | AC | 1,353 ms
6,944 KB |
testcase_05 | AC | 1,588 ms
11,584 KB |
testcase_06 | AC | 1,538 ms
6,940 KB |
testcase_07 | AC | 1,704 ms
6,940 KB |
testcase_08 | AC | 1,696 ms
6,944 KB |
testcase_09 | AC | 1,532 ms
6,940 KB |
testcase_10 | AC | 1,672 ms
6,944 KB |
testcase_11 | AC | 1,591 ms
6,944 KB |
testcase_12 | AC | 1,636 ms
6,944 KB |
testcase_13 | AC | 1,672 ms
6,944 KB |
testcase_14 | AC | 1,787 ms
6,944 KB |
testcase_15 | AC | 1,569 ms
6,944 KB |
testcase_16 | AC | 1,674 ms
6,944 KB |
testcase_17 | AC | 1,672 ms
6,944 KB |
testcase_18 | AC | 1,552 ms
6,940 KB |
testcase_19 | AC | 1,545 ms
6,940 KB |
testcase_20 | AC | 1,440 ms
6,940 KB |
testcase_21 | AC | 1,558 ms
6,944 KB |
testcase_22 | AC | 1,739 ms
6,940 KB |
testcase_23 | AC | 1,599 ms
6,944 KB |
testcase_24 | AC | 1,690 ms
6,944 KB |
testcase_25 | AC | 1 ms
6,940 KB |
testcase_26 | AC | 1 ms
6,944 KB |
testcase_27 | AC | 1 ms
6,940 KB |
testcase_28 | AC | 1 ms
6,944 KB |
testcase_29 | AC | 1 ms
6,940 KB |
testcase_30 | AC | 1 ms
6,944 KB |
testcase_31 | AC | 1 ms
6,944 KB |
testcase_32 | AC | 1 ms
6,944 KB |
testcase_33 | AC | 1 ms
6,940 KB |
testcase_34 | AC | 1 ms
6,944 KB |
testcase_35 | AC | 1 ms
6,944 KB |
testcase_36 | AC | 2 ms
6,944 KB |
testcase_37 | AC | 1 ms
6,940 KB |
testcase_38 | AC | 1 ms
6,940 KB |
testcase_39 | AC | 1 ms
6,940 KB |
testcase_40 | AC | 1 ms
6,944 KB |
testcase_41 | AC | 1 ms
6,940 KB |
testcase_42 | AC | 1 ms
6,940 KB |
testcase_43 | AC | 1 ms
6,940 KB |
testcase_44 | AC | 1 ms
6,940 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 = readInt; const L = readLong; auto C = new long[N]; foreach (i; 0 .. N) { C[i] = readLong; } const Q = readInt; auto K = new long[Q]; foreach (q; 0 .. Q) { K[q] = readLong; } auto lbs = new long[N]; auto ubs = new long[N]; long calc() { auto sums = new long[1 << N]; foreach (i; 0 .. N) { foreach (p; 0 .. 1 << i) { sums[p | 1 << i] = sums[p] + (ubs[i] + 1); sums[p] += lbs[i]; } } long ret; foreach (p; 0 .. 1 << N) { const lot = L - sums[p]; if (lot >= 0) { long num = 1; foreach (j; 1 .. N) { num *= (lot + j); num /= j; } ret += ((popcnt(p)&1)?-1:+1) * num; } } return ret; } ubs[] = C[]; const all = calc(); debug { writeln("all = ", all); } foreach (q; 0 .. Q) { if (K[q] > all) { writeln("-1"); } else { lbs[] = 0; ubs[] = C[]; long k = K[q]; foreach (i; 0 .. N - 1) { long lo = 0, hi = ubs[i] + 1; for (; lo + 1 < hi; ) { const mid = (lo + hi) / 2; lbs[i] = mid; ((calc() >= k) ? lo : hi) = mid; } lbs[i] = lo + 1; k -= calc(); lbs[i] = ubs[i] = lo; debug { writefln(" lo = %s, k = %s", lo, k); } } foreach (i; 0 .. N - 1) { write(lbs[i], " "); } writeln(L - lbs.sum); } } } } catch (EOFException e) { } }