結果

問題 No.854 公平なりんご分配
ユーザー pekempeypekempey
提出日時 2019-07-27 03:12:00
言語 Kotlin
(1.9.23)
結果
AC  
実行時間 1,082 ms / 3,153 ms
コード長 1,853 bytes
コンパイル時間 13,985 ms
コンパイル使用メモリ 451,776 KB
実行使用メモリ 76,088 KB
最終ジャッジ日時 2024-04-30 21:17:07
合計ジャッジ時間 63,433 ms
ジャッジサーバーID
（参考情報） 		judge3 / 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 267 ms
64,024 KB
testcase_01 AC 266 ms
63,900 KB
testcase_02 AC 273 ms
64,052 KB
testcase_03 AC 272 ms
63,984 KB
testcase_04 AC 271 ms
63,736 KB
testcase_05 AC 269 ms
63,880 KB
testcase_06 AC 266 ms
63,896 KB
testcase_07 AC 267 ms
63,996 KB
testcase_08 AC 275 ms
63,960 KB
testcase_09 AC 271 ms
63,988 KB
testcase_10 AC 264 ms
63,896 KB
testcase_11 AC 274 ms
63,888 KB
testcase_12 AC 281 ms
63,896 KB
testcase_13 AC 267 ms
63,896 KB
testcase_14 AC 266 ms
63,984 KB
testcase_15 AC 268 ms
63,780 KB
testcase_16 AC 270 ms
64,008 KB
testcase_17 AC 278 ms
63,932 KB
testcase_18 AC 270 ms
63,968 KB
testcase_19 AC 270 ms
63,992 KB
testcase_20 AC 277 ms
63,892 KB
testcase_21 AC 269 ms
63,968 KB
testcase_22 AC 360 ms
64,452 KB
testcase_23 AC 320 ms
64,584 KB
testcase_24 AC 335 ms
64,532 KB
testcase_25 AC 323 ms
64,440 KB
testcase_26 AC 341 ms
64,600 KB
testcase_27 AC 321 ms
64,556 KB
testcase_28 AC 334 ms
64,452 KB
testcase_29 AC 300 ms
64,368 KB
testcase_30 AC 310 ms
64,364 KB
testcase_31 AC 341 ms
64,632 KB
testcase_32 AC 393 ms
64,540 KB
testcase_33 AC 544 ms
69,592 KB
testcase_34 AC 610 ms
69,356 KB
testcase_35 AC 571 ms
69,608 KB
testcase_36 AC 505 ms
69,576 KB
testcase_37 AC 454 ms
64,540 KB
testcase_38 AC 408 ms
64,560 KB
testcase_39 AC 661 ms
71,572 KB
testcase_40 AC 513 ms
69,600 KB
testcase_41 AC 549 ms
69,668 KB
testcase_42 AC 557 ms
69,716 KB
testcase_43 AC 595 ms
69,580 KB
testcase_44 AC 585 ms
69,528 KB
testcase_45 AC 588 ms
71,696 KB
testcase_46 AC 618 ms
71,816 KB
testcase_47 AC 500 ms
69,472 KB
testcase_48 AC 551 ms
69,440 KB
testcase_49 AC 521 ms
69,628 KB
testcase_50 AC 384 ms
64,684 KB
testcase_51 AC 619 ms
71,720 KB
testcase_52 AC 647 ms
71,676 KB
testcase_53 AC 519 ms
69,652 KB
testcase_54 AC 629 ms
71,684 KB
testcase_55 AC 477 ms
69,536 KB
testcase_56 AC 394 ms
64,456 KB
testcase_57 AC 554 ms
69,428 KB
testcase_58 AC 626 ms
71,516 KB
testcase_59 AC 392 ms
64,400 KB
testcase_60 AC 562 ms
69,700 KB
testcase_61 AC 515 ms
69,432 KB
testcase_62 AC 594 ms
71,764 KB
testcase_63 AC 570 ms
69,440 KB
testcase_64 AC 459 ms
69,388 KB
testcase_65 AC 561 ms
69,468 KB
testcase_66 AC 561 ms
69,472 KB
testcase_67 AC 701 ms
69,752 KB
testcase_68 AC 647 ms
71,608 KB
testcase_69 AC 422 ms
64,760 KB
testcase_70 AC 465 ms
69,608 KB
testcase_71 AC 475 ms
69,408 KB
testcase_72 AC 536 ms
69,456 KB
testcase_73 AC 512 ms
69,464 KB
testcase_74 AC 617 ms
69,464 KB
testcase_75 AC 527 ms
69,724 KB
testcase_76 AC 552 ms
69,380 KB
testcase_77 AC 564 ms
69,592 KB
testcase_78 AC 635 ms
71,664 KB
testcase_79 AC 625 ms
71,684 KB
testcase_80 AC 600 ms
69,560 KB
testcase_81 AC 535 ms
69,556 KB
testcase_82 AC 903 ms
75,752 KB
testcase_83 AC 978 ms
75,876 KB
testcase_84 AC 1,082 ms
75,820 KB
testcase_85 AC 994 ms
75,920 KB
testcase_86 AC 773 ms
75,740 KB
testcase_87 AC 896 ms
76,088 KB
testcase_88 AC 939 ms
75,712 KB
testcase_89 AC 919 ms
75,984 KB
testcase_90 AC 914 ms
75,904 KB
testcase_91 AC 892 ms
75,852 KB
testcase_92 AC 1,024 ms
75,980 KB
testcase_93 AC 1,063 ms
75,916 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:1:10: warning: parameter 'args' is never used
fun main(args: Array<String>) {
         ^
Main.kt:88:16: warning: 'toByte(): Byte' is deprecated. Conversion of Char to Number is deprecated. Use Char.code property instead.
    while ('0'.toByte() > peek()) next()
               ^
Main.kt:89:16: warning: 'toByte(): Byte' is deprecated. Conversion of Char to Number is deprecated. Use Char.code property instead.
    while ('0'.toByte() <= peek()) {
               ^
Main.kt:90:38: warning: 'toLong(): Long' is deprecated. Conversion of Char to Number is deprecated. Use Char.code property instead.
      ans = ans * 10 + (peek() - '0'.toLong())
                                     ^

ソースコード

diff # 

fun main(args: Array<String>) {
  val table = BooleanArray(2001, {true})
  val primes: MutableList<Int> = mutableListOf()
  for (i in 2..2000) {
    if (table[i]) {
      primes.add(i)
      for (j in 2*i..2000 step i) {
        table[j] = false
      }
    }
  }

  val rd = Reader()
  val N = rd.int()
  val A = IntArray(N)
  val zero = IntArray(N+1)
  for (i in 0..N-1) {
    A[i] = rd.int()
    zero[i+1] = zero[i] + (if (A[i] == 0) 1 else 0)
  }
  val Q = rd.int()
  val P = IntArray(Q)
  val L = IntArray(Q)
  val R = IntArray(Q)
  for (i in 0..Q-1) {
    P[i] = rd.int()
    L[i] = rd.int() - 1
    R[i] = rd.int()
  }
  val ruiseki = IntArray(N+1)
  val kotae = BooleanArray(Q, {true})
  for (p in primes) {
    ruiseki.fill(0)
    for (i in 0..N-1) {
      ruiseki[i+1] = ruiseki[i]
      if (A[i] == 0) continue
      while (A[i] % p == 0) {
        ruiseki[i+1]++;
        A[i] /= p
      }
    }
    for (i in 0..Q-1) {
      if (zero[R[i]] - zero[L[i]] > 0) {
        P[i] = 1
        continue
      }
      var k = 0
      while (P[i] % p == 0) {
        P[i] /= p
        k++
      }
      if (ruiseki[R[i]] - ruiseki[L[i]] < k) kotae[i] = false
    }
  }
  for (i in 0..Q-1) {
    if (P[i] != 1) kotae[i] = false
    println(if (kotae[i]) "Yes" else "NO")
  }
}

class Reader {
  var buf: ByteArray = ByteArray(5000000)
  var k: Int = 0
  var n: Int = 0

  init {
    check()
  }

  private fun check() {
    if (k == n) {
      n = System.`in`.read(buf)
      k = 0
    }
  }

  private fun peek(): Byte {
    return buf[k]
  }

  private fun next() {
    k++
    check()
  }

  fun long(): Long {
    var ans: Long = 0
    while ('0'.toByte() > peek()) next()
    while ('0'.toByte() <= peek()) {
      ans = ans * 10 + (peek() - '0'.toLong())
      next() 
    }
    return ans
  }

  fun int(): Int {
    return long().toInt()
  }
}
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