結果

問題 No.1630 Sorting Integers (Greater than K)
ユーザー yakamotoyakamoto
提出日時 2021-07-30 22:09:57
言語 Kotlin
(1.9.23)
結果
WA  
実行時間 -
コード長 4,480 bytes
コンパイル時間 17,821 ms
コンパイル使用メモリ 466,368 KB
実行使用メモリ 71,384 KB
最終ジャッジ日時 2024-09-16 00:27:39
合計ジャッジ時間 30,791 ms
ジャッジサーバーID
（参考情報） 		judge4 / judge6
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 306 ms
53,316 KB
testcase_01 AC 304 ms
53,396 KB
testcase_02 AC 296 ms
53,320 KB
testcase_03 AC 303 ms
53,308 KB
testcase_04 AC 302 ms
53,200 KB
testcase_05 AC 301 ms
53,184 KB
testcase_06 AC 298 ms
53,288 KB
testcase_07 AC 296 ms
53,336 KB
testcase_08 AC 303 ms
53,120 KB
testcase_09 AC 297 ms
53,348 KB
testcase_10 AC 307 ms
53,268 KB
testcase_11 AC 306 ms
53,140 KB
testcase_12 AC 309 ms
53,328 KB
testcase_13 AC 306 ms
53,432 KB
testcase_14 AC 309 ms
53,180 KB
testcase_15 AC 314 ms
53,432 KB
testcase_16 AC 586 ms
71,384 KB
testcase_17 AC 585 ms
66,520 KB
testcase_18 AC 532 ms
66,532 KB
testcase_19 AC 530 ms
66,416 KB
testcase_20 AC 549 ms
66,368 KB
testcase_21 AC 547 ms
66,696 KB
testcase_22 AC 520 ms
66,460 KB
testcase_23 WA -
testcase_24 AC 544 ms
65,408 KB
testcase_25 AC 413 ms
57,880 KB
testcase_26 AC 529 ms
66,492 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:181:11: 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:185:11: 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:189:11: 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:193:11: 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:195:11: 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:202:11: 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:209:11: 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:226:11: 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 K = ns().map{it-'0'}
    val C0 = intArrayOf(0) + na(9) // answer用
    val C = C0.clone()

    if (K.size < N) {
      val ans = IntArray(N)
      fun set(j: Int, d: Int) {
        ans[j] = d
        C0[d]--
      }
      for (j in 0 until N) {
        for (d in 1 .. 9) {
          if (C0[d] > 0) {
            set(j, d)
            break
          }
        }
      }

      out.println(ans.joinToString(""))
      return
    }

    var lst = -1 // どこまでいっしょだったか
    for (i in 0 until N) {
      if (C[K[i]] == 0) break
      lst = i
      C[K[i]]--
    }
    debug{"lst:$lst"}

    // iでKより大きくなる。それ以前は同じ
    fun answer(i: Int) {
      debug{"answer($i)"}
      val ans = IntArray(N)
      fun set(j: Int, d: Int) {
        ans[j] = d
        C0[d]--
      }

      for (j in 0 until N) {
        if (j < i) set(j, K[j])
        else if (j == i) {
          for (d in K[j] + 1 .. 9) {
            if (C0[d] > 0) {
              set(j, d)
              break
            }
          }
        }
        else {
          for (d in 1 .. 9) {
            if (C0[d] > 0) {
              set(j, d)
              break
            }
          }
        }
      }
      out.println(ans.joinToString(""))
    }

    for (i in min(N - 1, lst + 1) downTo 0) {
      if (i <= lst) C[K[i]]++
      for (d in K[i] + 1 .. 9) {
        if (C[d] > 0) {
          answer(i)
          return
        }
      }
    }
    out.println(-1)
  }













































  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()
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