結果

問題 No.2520 L1 Explosion
ユーザー 👑 hos.lyrichos.lyric
提出日時 2023-10-27 22:29:43
言語 D
(dmd 2.106.1)
結果
AC  
実行時間 68 ms / 2,000 ms
コード長 4,754 bytes
コンパイル時間 1,603 ms
コンパイル使用メモリ 159,056 KB
実行使用メモリ 39,168 KB
最終ジャッジ日時 2024-09-25 14:32:03
合計ジャッジ時間 3,208 ms
ジャッジサーバーID
（参考情報） 		judge1 / judge5
このコードへのチャレンジ
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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
6,940 KB
testcase_04 AC 1 ms
6,944 KB
testcase_05 AC 1 ms
6,944 KB
testcase_06 AC 66 ms
39,088 KB
testcase_07 AC 23 ms
14,976 KB
testcase_08 AC 67 ms
39,040 KB
testcase_09 AC 68 ms
39,040 KB
testcase_10 AC 68 ms
39,168 KB
testcase_11 AC 68 ms
39,168 KB
testcase_12 AC 68 ms
39,040 KB
testcase_13 AC 68 ms
39,168 KB
testcase_14 AC 68 ms
39,168 KB
testcase_15 AC 5 ms
5,376 KB
testcase_16 AC 53 ms
33,408 KB
testcase_17 AC 34 ms
19,072 KB
testcase_18 AC 37 ms
27,648 KB
testcase_19 AC 30 ms
17,792 KB
testcase_20 AC 3 ms
5,376 KB
testcase_21 AC 49 ms
32,128 KB
testcase_22 AC 7 ms
5,888 KB
testcase_23 AC 5 ms
5,376 KB
testcase_24 AC 43 ms
29,952 KB
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ソースコード

diff # 

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)); }

struct ModInt(uint M_) {
  import std.conv : to;
  alias M = M_;
  uint x;
  this(ModInt a) { x = a.x; }
  this(uint x_) { x = x_ % M; }
  this(ulong x_) { x = cast(uint)(x_ % M); }
  this(int x_) { x = ((x_ %= cast(int)(M)) < 0) ? (x_ + cast(int)(M)) : x_; }
  this(long x_) { x = cast(uint)(((x_ %= cast(long)(M)) < 0) ? (x_ + cast(long)(M)) : x_); }
  ref ModInt opAssign(T)(inout(T) a) if (is(T == uint) || is(T == ulong) || is(T == int) || is(T == long)) { return this = ModInt(a); }
  ref ModInt opOpAssign(string op, T)(T a) {
    static if (is(T == ModInt)) {
      static if (op == "+") { x = ((x += a.x) >= M) ? (x - M) : x; }
      else static if (op == "-") { x = ((x -= a.x) >= M) ? (x + M) : x; }
      else static if (op == "*") { x = cast(uint)((cast(ulong)(x) * a.x) % M); }
      else static if (op == "/") { this *= a.inv(); }
      else static assert(false);
      return this;
    } else static if (op == "^^") {
      if (a < 0) return this = inv()^^(-a);
      ModInt b = this, c = 1U;
      for (long e = a; e; e >>= 1) { if (e & 1) c *= b; b *= b; }
      return this = c;
    } else {
      return mixin("this " ~ op ~ "= ModInt(a)");
    }
  }
  ModInt inv() const {
    uint a = M, b = x; int y = 0, z = 1;
    for (; b; ) { const q = a / b; const c = a - q * b; a = b; b = c; const w = y - cast(int)(q) * z; y = z; z = w; }
    assert(a == 1); return ModInt(y);
  }
  ModInt opUnary(string op)() const {
    static if (op == "+") { return this; }
    else static if (op == "-") { ModInt a; a.x = x ? (M - x) : 0U; return a; }
    else static assert(false);
  }
  ModInt opBinary(string op, T)(T a) const { return mixin("ModInt(this) " ~ op ~ "= a"); }
  ModInt opBinaryRight(string op, T)(T a) const { return mixin("ModInt(a) " ~ op ~ "= this"); }
  bool opCast(T: bool)() const { return (x != 0U); }
  string toString() const { return x.to!string; }
}

enum MO = 998244353;
alias Mint = ModInt!MO;



void main() {
  try {
    for (; ; ) {
      const N = readInt;
      const M = readLong;
      auto X = new long[N];
      auto Y = new long[N];
      auto H = new long[N];
      foreach (i; 0 .. N) {
        X[i] = readLong;
        Y[i] = readLong;
        H[i] = readLong;
      }
      
      auto A = new long[N];
      auto B = new long[N];
      auto C = new long[N];
      auto D = new long[N];
      foreach (i; 0 .. N) {
        const d = M - H[i];
        A[i] = (X[i] + Y[i]) - d;
        B[i] = (X[i] + Y[i]) + d;
        C[i] = (X[i] - Y[i]) - d;
        D[i] = (X[i] - Y[i]) + d;
      }
      long[] xs = A ~ B;
      long[] ys = C ~ D;
      xs = xs.sort.uniq.array;
      ys = ys.sort.uniq.array;
      const xsLen = cast(int)(xs.length);
      const ysLen = cast(int)(ys.length);
      
      auto f = new int[][](xsLen, ysLen);
      foreach (i; 0 .. N) {
        const a = xs.lowerBound(A[i]);
        const b = xs.lowerBound(B[i]);
        const c = ys.lowerBound(C[i]);
        const d = ys.lowerBound(D[i]);
        ++f[a][c];
        --f[a][d];
        --f[b][c];
        ++f[b][d];
      }
      foreach (a; 0 .. xsLen - 1) foreach (c; 0 .. ysLen - 1) f[a + 1][c] += f[a][c];
      foreach (a; 0 .. xsLen - 1) foreach (c; 0 .. ysLen - 1) f[a][c + 1] += f[a][c];
      
      auto ans = new long[N + 1];
      foreach (a; 0 .. xsLen - 1) foreach (c; 0 .. ysLen - 1) {
        ans[f[a][c]] += (xs[a + 1] - xs[a]) * (ys[c + 1] - ys[c]);
      }
      debug {
        writeln("ans = ", ans);
      }
      foreach (k; 1 .. N + 1) {
        writeln(Mint(ans[k]) / 2);
      }
    }
  } catch (EOFException e) {
  }
}
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