結果

問題 No.1506 Unbalanced Pocky Game
ユーザー yakamotoyakamoto
提出日時 2021-05-14 22:20:10
言語 Kotlin
(1.9.23)
結果
AC  
実行時間 418 ms / 2,000 ms
コード長 3,026 bytes
コンパイル時間 17,739 ms
コンパイル使用メモリ 461,944 KB
実行使用メモリ 71,820 KB
最終ジャッジ日時 2024-04-10 00:47:32
合計ジャッジ時間 40,554 ms
ジャッジサーバーID
（参考情報） 		judge1 / judge4
このコードへのチャレンジ（β）

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 277 ms
54,448 KB
testcase_01 AC 256 ms
54,476 KB
testcase_02 AC 258 ms
54,316 KB
testcase_03 AC 308 ms
56,920 KB
testcase_04 AC 364 ms
63,392 KB
testcase_05 AC 390 ms
65,544 KB
testcase_06 AC 369 ms
61,524 KB
testcase_07 AC 361 ms
59,360 KB
testcase_08 AC 377 ms
61,400 KB
testcase_09 AC 376 ms
65,652 KB
testcase_10 AC 368 ms
65,536 KB
testcase_11 AC 369 ms
59,320 KB
testcase_12 AC 363 ms
59,320 KB
testcase_13 AC 311 ms
56,956 KB
testcase_14 AC 353 ms
59,468 KB
testcase_15 AC 333 ms
59,052 KB
testcase_16 AC 372 ms
65,688 KB
testcase_17 AC 367 ms
59,476 KB
testcase_18 AC 333 ms
56,812 KB
testcase_19 AC 321 ms
56,848 KB
testcase_20 AC 378 ms
65,480 KB
testcase_21 AC 362 ms
59,276 KB
testcase_22 AC 382 ms
61,368 KB
testcase_23 AC 267 ms
54,376 KB
testcase_24 AC 261 ms
54,424 KB
testcase_25 AC 388 ms
67,480 KB
testcase_26 AC 407 ms
71,616 KB
testcase_27 AC 409 ms
71,648 KB
testcase_28 AC 400 ms
71,664 KB
testcase_29 AC 407 ms
71,700 KB
testcase_30 AC 402 ms
71,820 KB
testcase_31 AC 414 ms
71,552 KB
testcase_32 AC 418 ms
71,488 KB
testcase_33 AC 403 ms
71,636 KB
testcase_34 AC 412 ms
71,700 KB
testcase_35 AC 402 ms
71,700 KB
testcase_36 AC 261 ms
54,420 KB
testcase_37 AC 268 ms
54,388 KB
testcase_38 AC 260 ms
54,448 KB
testcase_39 AC 259 ms
54,448 KB
testcase_40 AC 253 ms
54,240 KB
testcase_41 AC 268 ms
54,456 KB
testcase_42 AC 262 ms
54,544 KB
testcase_43 AC 262 ms
54,576 KB
testcase_44 AC 255 ms
54,472 KB
testcase_45 AC 266 ms
54,436 KB
testcase_46 AC 372 ms
61,560 KB
testcase_47 AC 360 ms
57,212 KB
testcase_48 AC 355 ms
59,276 KB
testcase_49 AC 367 ms
61,380 KB
testcase_50 AC 372 ms
61,460 KB
testcase_51 AC 368 ms
61,464 KB
testcase_52 AC 366 ms
61,400 KB
testcase_53 AC 386 ms
63,444 KB
testcase_54 AC 374 ms
59,284 KB
testcase_55 AC 367 ms
57,116 KB
testcase_56 AC 358 ms
57,056 KB
testcase_57 AC 376 ms
61,508 KB
testcase_58 AC 356 ms
57,424 KB
testcase_59 AC 330 ms
56,944 KB
testcase_60 AC 373 ms
59,216 KB
testcase_61 AC 372 ms
61,376 KB
testcase_62 AC 362 ms
59,272 KB
testcase_63 AC 365 ms
59,220 KB
testcase_64 AC 378 ms
61,308 KB
testcase_65 AC 365 ms
59,216 KB
権限があれば一括ダウンロードができます
コンパイルメッセージ
Main.kt:120:11: 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:124:11: 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:128:11: 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:132:11: 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:134:11: 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:141:11: 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:148:11: 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:165:11: 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

diff # 

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 N = ni()
    val A = na(N)
    var win = true
    for (i in 1 until N) {
      if (A[i] == 1) {
        win = !win
      }
      else {
        win = true
      }
    }
    out.println(if (win) "Alice" else "Bob")
  }













































  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()
}
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