結果
問題 | No.2495 Three Sets |
ユーザー |
👑 |
提出日時 | 2023-10-06 22:56:49 |
言語 | D (dmd 2.109.1) |
結果 |
AC
|
実行時間 | 457 ms / 3,000 ms |
コード長 | 3,139 bytes |
コンパイル時間 | 2,807 ms |
コンパイル使用メモリ | 129,540 KB |
実行使用メモリ | 13,432 KB |
最終ジャッジ日時 | 2024-07-26 16:50:41 |
合計ジャッジ時間 | 5,936 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge3 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 18 |
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; }string COLOR(string s = "") { return "\x1b[" ~ s ~ "m"; }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)); }// floor(a / b)Int divFloor(Int)(Int a, Int b) {return a / b - (((a ^ b) < 0 && a % b != 0) ? 1 : 0);}// ceil(a / b)Int divCeil(Int)(Int a, Int b) {return a / b + (((a ^ b) > 0 && a % b != 0) ? 1 : 0);}void main() {try {for (; ; ) {auto N = new int[3];foreach (h; 0 .. 3) {N[h] = readInt;}auto A = new long[][3];foreach (h; 0 .. 3) {A[h] = new long[N[h]];foreach (i; 0 .. N[h]) {A[h][i] = readLong;}A[h].sort!"a > b";}auto ASum = new long[][3];auto kss = new int[][3];foreach (h; 0 .. 3) {ASum[h] = new long[N[h] + 1];foreach (i; 0 .. N[h]) {ASum[h][i + 1] = ASum[h][i] + A[h][i];}kss[h] ~= 0;foreach (k; 1 .. N[h]) if (A[h][k - 1] != A[h][k]) {kss[h] ~= k;}kss[h] ~= N[h];// kss[h]=iota(N[h]+1).array;}kss[2].sort!((k, kk) => (ASum[2][k] > ASum[2][kk]));debug {writeln("A = ", A);writeln("ASum = ", ASum);writeln("kss = ", kss);}long ans = long.min;foreach (k1; kss[1]) {int pos0 = cast(int)(kss[0].length) - 1;foreach (k2; kss[2]) {const s1 = ASum[1][k1];const s2 = ASum[2][k2];// k1 a - s2 >= 0// const k0 = A[0].binarySearch!(a => (k1 * a + s2 < 0));for (; pos0 > 0 && k1 * A[0][kss[0][pos0] - 1] + s2 < 0; --pos0) {}const k0 = kss[0][pos0];const s0 = ASum[0][k0];long score;score += s0 * k1;score += s1 * k2;score += s2 * k0;chmax(ans, score);debug {if (N.sum <= 12) {writeln([k0, k1, k2], " ", [s0, s1, s2], " ", score);}}}}writeln(ans);}} catch (EOFException e) {}}