結果
| 問題 |
No.1935 Water Simulation
|
| コンテスト | |
| ユーザー |
 yakamoto
|
| 提出日時 | 2022-05-14 12:15:07 |
| 言語 | Kotlin (2.1.0) |
| 結果 |
RE
|
| 実行時間 | - |
| コード長 | 4,720 bytes |
| コンパイル時間 | 18,217 ms |
| コンパイル使用メモリ | 454,692 KB |
| 実行使用メモリ | 59,196 KB |
| 最終ジャッジ日時 | 2024-07-22 20:53:07 |
| 合計ジャッジ時間 | 31,106 ms |
|
ジャッジサーバーID （参考情報） |
judge2 / judge5 |
（要ログイン）
| ファイルパターン | 結果 |
|---|---|
| sample | RE * 3 |
| other | RE * 29 |
コンパイルメッセージ
Main.kt:33:13: warning: expected performance impact from inlining is insignificant. Inlining works best for functions with parameters of functional types
private inline fun setV() {
^
Main.kt:41:13: warning: expected performance impact from inlining is insignificant. Inlining works best for functions with parameters of functional types
private inline fun next() {
^
Main.kt:198:11: 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:202:11: 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:206:11: 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:210:11: 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:212:11: 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:219:11: 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:226:11: 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:243:11: warning: expected perform
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.abs
import kotlin.math.max
import kotlin.math.min
val MOD = 1_000_000_007
class Solver(stream: InputStream, private val out: java.io.PrintWriter) {
private val reader = BufferedReader(InputStreamReader(stream), 32768)
fun solve() {
val V0 = na(4)
val N = nl()
Solver2(V0, N).solve()
}
inner class Solver2(val Vmax: IntArray, val N: Long) {
private val rad = 101
private val MAX = rad*rad*rad*rad
private val dp = BooleanArray(MAX * 4)
private val V = IntArray(4)
private var s = Vmax[0]
private var t = 0L
init {
dp[s] = true
}
private inline fun setV() {
var cur = s % MAX
for (i in 0 until 4) {
V[i] = (cur % rad)
cur /= rad
}
}
private inline fun next() {
setV()
val i = (t % 4).toInt()
val ni = ((t + 1) % 4).toInt()
val move = min(Vmax[ni] - V[ni], V[i])
V[i] -= move
V[ni] += move
var next = 0
for (j in 3 downTo 0) {
next *= rad
next += V[j]
}
t++
s = next + MAX * (t % 4).toInt()
}
fun solve() {
while (true) {
next()
if (t == N) {
setV()
out.println(V.joinToString(" "))
return
}
if (dp[s]) {
break
}
dp[s] = true
// if (isDebug) {
// setV()
// debug(V)
// }
}
val target = s
val t1 = t
s = Vmax[0]
t = 0
// debug{"s:$s t:$t"}
while(true) {
if (s == target) {
break
}
next()
// if (isDebug) {
// setV()
// debug{"t:$t"}
// debug { V.joinToString(" ") }
// }
// debug{"s:$s t:$t"}
}
debug{"t0:$t t1:$t1"}
val span = t1 - t
val r = (N - t) % span
debug{"r:$r"}
s = target
for (i in 0 until r) {
next()
}
setV()
out.println(V.joinToString(" "))
}
}
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())}
companion object {
// TestRunnerから呼びたいので単純なmainじゃだめ
fun main() {
val out = java.io.PrintWriter(System.out)
Solver(System.`in`, out).solve()
out.flush()
}
}
}
/**
* judgeから呼ばれる
*/
fun main() = Solver.main()