結果
問題 | No.1490 スライムと爆弾 |
ユーザー | yakamoto |
提出日時 | 2021-04-23 23:23:23 |
言語 | Kotlin (1.9.23) |
結果 |
AC
|
実行時間 | 852 ms / 2,000 ms |
コード長 | 4,116 bytes |
コンパイル時間 | 19,643 ms |
コンパイル使用メモリ | 440,148 KB |
実行使用メモリ | 102,556 KB |
最終ジャッジ日時 | 2023-09-17 13:10:23 |
合計ジャッジ時間 | 37,725 ms |
ジャッジサーバーID (参考情報) |
judge12 / judge11 |
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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 | 271 ms
50,164 KB |
testcase_01 | AC | 276 ms
50,288 KB |
testcase_02 | AC | 274 ms
50,100 KB |
testcase_03 | AC | 281 ms
50,448 KB |
testcase_04 | AC | 285 ms
50,584 KB |
testcase_05 | AC | 278 ms
50,220 KB |
testcase_06 | AC | 280 ms
50,204 KB |
testcase_07 | AC | 289 ms
50,504 KB |
testcase_08 | AC | 290 ms
50,472 KB |
testcase_09 | AC | 284 ms
50,288 KB |
testcase_10 | AC | 284 ms
50,188 KB |
testcase_11 | AC | 281 ms
50,372 KB |
testcase_12 | AC | 284 ms
50,280 KB |
testcase_13 | AC | 688 ms
71,464 KB |
testcase_14 | AC | 699 ms
75,540 KB |
testcase_15 | AC | 626 ms
71,328 KB |
testcase_16 | AC | 626 ms
66,692 KB |
testcase_17 | AC | 609 ms
72,448 KB |
testcase_18 | AC | 709 ms
76,144 KB |
testcase_19 | AC | 685 ms
75,484 KB |
testcase_20 | AC | 615 ms
70,344 KB |
testcase_21 | AC | 599 ms
68,052 KB |
testcase_22 | AC | 625 ms
68,680 KB |
testcase_23 | AC | 274 ms
50,324 KB |
testcase_24 | AC | 271 ms
50,436 KB |
testcase_25 | AC | 806 ms
81,384 KB |
testcase_26 | AC | 808 ms
81,476 KB |
testcase_27 | AC | 803 ms
80,896 KB |
testcase_28 | AC | 849 ms
100,332 KB |
testcase_29 | AC | 846 ms
100,164 KB |
testcase_30 | AC | 852 ms
102,556 KB |
コンパイルメッセージ
Main.kt:164:11: warning: expected performance impact from inlining is insignificant. Inlining works best for functions with parameters of functional types private inline fun debug(a: LongArray) { ^ Main.kt:168:11: warning: expected performance impact from inlining is insignificant. Inlining works best for functions with parameters of functional types private inline fun debug(a: IntArray) { ^ Main.kt:172:11: warning: expected performance impact from inlining is insignificant. Inlining works best for functions with parameters of functional types private inline fun debug(a: BooleanArray) { ^ Main.kt:176:11: warning: expected performance impact from inlining is insignificant. Inlining works best for functions with parameters of functional types private inline fun toString(a: BooleanArray) = run{a.map { if (it) 1 else 0 }.joinToString("")} ^ Main.kt:178:11: warning: expected performance impact from inlining is insignificant. Inlining works best for functions with parameters of functional types private inline fun debugDim(A: Array<LongArray>) { ^ Main.kt:185:11: warning: expected performance impact from inlining is insignificant. Inlining works best for functions with parameters of functional types private inline fun debugDim(A: Array<IntArray>) { ^ Main.kt:192:11: warning: expected performance impact from inlining is insignificant. Inlining works best for functions with parameters of functional types private inline fun debugDim(A: Array<BooleanArray>) { ^ Main.kt:209:11: warning: expected performance impact from inlining is insignificant. Inlining works best for functions with parameters of functional types private inline fun assert(b: Boolean) = run{if (!b) throw AssertionError()} ^
ソースコード
import java.io.BufferedReader import java.io.InputStream import java.io.InputStreamReader import java.lang.AssertionError import java.util.* import kotlin.math.* val MOD = 1_000_000_007 data class Slime(val t: Int, val u: Int, val l: Int, val r: Int, val a: Int) class Solver(stream: InputStream, private val out: java.io.PrintWriter) { private val reader = BufferedReader(InputStreamReader(stream), 32768) fun solve() { val (H, W, N, M) = na(4) val S = Array(N) { val (t, u, l, r) = na(4, -1) val a = ni() Slime(t, u, l, r, a) } val g = Array(H + 1){LongArray(W + 1)} for (i in 0 until M) { val (x, y) = na(2, -1) val b = ni() val c = nl() val l = max(0, y - b) val r = min(W - 1, y + b) val top = max(0, x - b) val bot = min(H - 1, x + b) g[top][l] += c g[top][r + 1] -= c g[bot + 1][l] -= c g[bot + 1][r + 1] += c } for (i in 0 until H) { for (j in 0 until W) { g[i][j + 1] += g[i][j] } } for (j in 0 until W) { for (i in 0 until H) { g[i + 1][j] += g[i][j] } } debugDim(g) for (i in 0 until H) { for (j in 0 until W) { g[i][j + 1] += g[i][j] } } for (j in 0 until W) { for (i in 0 until H) { g[i + 1][j] += g[i][j] } } debugDim(g) var ans = 0 for (i in S) { val a = g[i.u][i.r] val b = if (i.t > 0 && i.l > 0) g[i.t - 1][i.l - 1] else 0 val c = if (i.l > 0) g[i.u][i.l - 1] else 0 val d = if (i.t > 0) g[i.t - 1][i.r] else 0 val cnt = a + b - c - d debug{"$a $b $c $d"} if (cnt < i.a) ans++ } out.println(ans) } private val isDebug = try { // なんか本番でエラーでる System.getenv("MY_DEBUG") != null } catch (t: Throwable) { false } private var tokenizer: StringTokenizer? = null private fun next(): String { while (tokenizer == null || !tokenizer!!.hasMoreTokens()) { tokenizer = StringTokenizer(reader.readLine()) } return tokenizer!!.nextToken() } private fun ni() = next().toInt() private fun nl() = next().toLong() private fun ns() = next() private fun na(n: Int, offset: Int = 0): IntArray { return IntArray(n) { ni() + offset } } private fun nal(n: Int, offset: Int = 0): LongArray { val res = LongArray(n) for (i in 0 until n) { res[i] = nl() + offset } return res } private fun na2(n: Int, offset: Int = 0): Array<IntArray> { val a = Array(2){IntArray(n)} for (i in 0 until n) { for (e in a) { e[i] = ni() + offset } } return a } private inline fun debug(msg: () -> String) { if (isDebug) System.err.println(msg()) } /** * コーナーケースでエラー出たりするので、debug(dp[1])のように添え字付きの場合はdebug{}をつかうこと */ private inline fun debug(a: LongArray) { debug { a.joinToString(" ") } } private inline fun debug(a: IntArray) { debug { a.joinToString(" ") } } private inline fun debug(a: BooleanArray) { debug { toString(a) } } private inline fun toString(a: BooleanArray) = run{a.map { if (it) 1 else 0 }.joinToString("")} private inline fun debugDim(A: Array<LongArray>) { if (isDebug) { for (a in A) { debug(a) } } } private inline fun debugDim(A: Array<IntArray>) { if (isDebug) { for (a in A) { debug(a) } } } private inline fun debugDim(A: Array<BooleanArray>) { if (isDebug) { for (a in A) { debug(a) } } } /** * 勝手にimport消されるのを防ぎたい */ private fun hoge() { min(1, 2) max(1, 2) abs(-10) } private inline fun assert(b: Boolean) = run{if (!b) throw AssertionError()} private inline fun assert(b: Boolean, f: () -> String) = run{if (!b) throw AssertionError(f())} } fun main() { val out = java.io.PrintWriter(System.out) Solver(System.`in`, out).solve() out.flush() }