結果

問題 No.854 公平なりんご分配
ユーザー chaemonchaemon
提出日時 2019-07-26 23:28:38
言語 Nim
(2.0.2)
結果
AC  
実行時間 2,962 ms / 3,153 ms
コード長 2,591 bytes
コンパイル時間 4,676 ms
コンパイル使用メモリ 67,436 KB
実行使用メモリ 143,688 KB
最終ジャッジ日時 2023-09-15 04:55:54
合計ジャッジ時間 21,255 ms
ジャッジサーバーID
(参考情報)
judge14 / judge15
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 1 ms
4,380 KB
testcase_01 AC 2 ms
4,376 KB
testcase_02 AC 2 ms
4,380 KB
testcase_03 AC 2 ms
4,376 KB
testcase_04 AC 2 ms
4,380 KB
testcase_05 AC 1 ms
4,380 KB
testcase_06 AC 1 ms
4,380 KB
testcase_07 AC 2 ms
4,380 KB
testcase_08 AC 2 ms
4,376 KB
testcase_09 AC 2 ms
4,380 KB
testcase_10 AC 2 ms
4,376 KB
testcase_11 AC 2 ms
4,376 KB
testcase_12 AC 2 ms
4,376 KB
testcase_13 AC 2 ms
4,376 KB
testcase_14 AC 1 ms
4,380 KB
testcase_15 AC 1 ms
4,380 KB
testcase_16 AC 2 ms
4,380 KB
testcase_17 AC 2 ms
4,376 KB
testcase_18 AC 2 ms
4,376 KB
testcase_19 AC 2 ms
4,380 KB
testcase_20 AC 2 ms
4,380 KB
testcase_21 AC 2 ms
4,376 KB
testcase_22 AC 6 ms
4,668 KB
testcase_23 AC 5 ms
5,152 KB
testcase_24 AC 9 ms
5,724 KB
testcase_25 AC 5 ms
5,052 KB
testcase_26 AC 9 ms
5,772 KB
testcase_27 AC 7 ms
5,772 KB
testcase_28 AC 7 ms
4,796 KB
testcase_29 AC 3 ms
4,376 KB
testcase_30 AC 5 ms
4,992 KB
testcase_31 AC 8 ms
5,616 KB
testcase_32 AC 69 ms
33,536 KB
testcase_33 AC 86 ms
20,192 KB
testcase_34 AC 148 ms
45,536 KB
testcase_35 AC 100 ms
36,028 KB
testcase_36 AC 78 ms
6,200 KB
testcase_37 AC 68 ms
31,852 KB
testcase_38 AC 53 ms
26,672 KB
testcase_39 AC 228 ms
47,376 KB
testcase_40 AC 101 ms
18,768 KB
testcase_41 AC 104 ms
29,804 KB
testcase_42 AC 129 ms
44,720 KB
testcase_43 AC 165 ms
31,428 KB
testcase_44 AC 166 ms
40,912 KB
testcase_45 AC 184 ms
11,416 KB
testcase_46 AC 217 ms
40,416 KB
testcase_47 AC 83 ms
25,668 KB
testcase_48 AC 118 ms
43,676 KB
testcase_49 AC 108 ms
45,216 KB
testcase_50 AC 60 ms
32,132 KB
testcase_51 AC 216 ms
43,412 KB
testcase_52 AC 145 ms
21,804 KB
testcase_53 AC 74 ms
20,472 KB
testcase_54 AC 142 ms
24,148 KB
testcase_55 AC 51 ms
21,468 KB
testcase_56 AC 46 ms
21,420 KB
testcase_57 AC 76 ms
18,212 KB
testcase_58 AC 156 ms
10,048 KB
testcase_59 AC 38 ms
16,352 KB
testcase_60 AC 102 ms
18,216 KB
testcase_61 AC 52 ms
6,900 KB
testcase_62 AC 122 ms
16,044 KB
testcase_63 AC 86 ms
16,760 KB
testcase_64 AC 35 ms
9,100 KB
testcase_65 AC 84 ms
39,016 KB
testcase_66 AC 69 ms
12,224 KB
testcase_67 AC 111 ms
26,716 KB
testcase_68 AC 117 ms
13,852 KB
testcase_69 AC 80 ms
47,484 KB
testcase_70 AC 45 ms
18,384 KB
testcase_71 AC 51 ms
19,216 KB
testcase_72 AC 105 ms
6,448 KB
testcase_73 AC 68 ms
32,092 KB
testcase_74 AC 136 ms
39,208 KB
testcase_75 AC 78 ms
19,304 KB
testcase_76 AC 107 ms
31,392 KB
testcase_77 AC 117 ms
44,808 KB
testcase_78 AC 157 ms
14,932 KB
testcase_79 AC 136 ms
27,360 KB
testcase_80 AC 130 ms
28,744 KB
testcase_81 AC 93 ms
30,212 KB
testcase_82 AC 414 ms
143,372 KB
testcase_83 AC 690 ms
142,372 KB
testcase_84 AC 2,962 ms
143,688 KB
testcase_85 AC 713 ms
142,148 KB
testcase_86 AC 378 ms
141,920 KB
testcase_87 AC 416 ms
142,656 KB
testcase_88 AC 412 ms
142,240 KB
testcase_89 AC 416 ms
143,408 KB
testcase_90 AC 414 ms
143,300 KB
testcase_91 AC 415 ms
142,224 KB
testcase_92 AC 733 ms
143,492 KB
testcase_93 AC 736 ms
142,032 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
/home/judge/data/code/Main.nim(2, 57) Warning: imported and not used: 'strutils' [UnusedImport]
/home/judge/data/code/Main.nim(2, 45) Warning: imported and not used: 'math' [UnusedImport]
/home/judge/data/code/Main.nim(2, 29) Warning: imported and not used: 'tables' [UnusedImport]
/home/judge/data/code/Main.nim(2, 37) Warning: imported and not used: 'macros' [UnusedImport]

ソースコード

diff #

#{{{ header
import algorithm, sequtils, tables, macros, math, sets, strutils
when defined(MYDEBUG):
  import header

proc scanf(formatstr: cstring){.header: "<stdio.h>", varargs.}
proc getchar(): char {.header: "<stdio.h>", varargs.}
proc nextInt(): int = scanf("%lld",addr result)
proc nextFloat(): float = scanf("%lf",addr result)
proc nextString(): string =
  var get = false
  result = ""
  while true:
    var c = getchar()
    if int(c) > int(' '):
      get = true
      result.add(c)
    else:
      if get: break
      get = false
template `max=`*(x,y:typed):void = x = max(x,y)
template `min=`*(x,y:typed):void = x = min(x,y)
template infty(T): untyped = ((T(1) shl T(sizeof(T)*8-2)) - 1)
#}}}

var pdiv: seq[int]

proc sieve_of_eratosthenes(n:int):void =
  pdiv = newSeq[int](n)
  for i in 2..<n:
    pdiv[i] = i
  for i in 2..<n:
    if i * i >= n: break
    if pdiv[i] == i:
      for j in countup(i*i,n-1,i):
        pdiv[j] = i

proc is_prime(n:int):bool =
  return n!=1 and pdiv[n]==n

proc main():void =
  sieve_of_eratosthenes(2000)
  var
    N = nextInt()
    A = newSeqWith(N,nextInt())
    pid = newSeq[int](2000)
    zero_ct = newSeqWith(N+1,0)
    ct = 0
  for p in 2..<2000:
    if pdiv[p]==p:
      pid[p] = ct
      ct += 1
  var
    t = newSeqWith(N+1,newSeq[int32](ct))
  zero_ct[0] = 0
  for i in 0..<N:
    var a = A[i]
    for j in 0..<ct:
      t[i+1][j] = t[i][j]
    zero_ct[i+1] = zero_ct[i]
    if a == 0:
      zero_ct[i+1] += 1
    else:
      for p in 2..a:
        if p*p > a: break
        while a mod p==0:
          a = a div p
          t[i+1][pid[p]] += 1
      if a > 1:
        t[i+1][pid[a]] += 1
  var
    Q = nextInt()
  for _ in 0..<Q:
    var
      P = nextInt()
      L = nextInt()
      R = nextInt()
      tt = newSeq[int32](ct)
      u = newSeq[int](ct)
    L -= 1
    if zero_ct[R] - zero_ct[L] > 0:
      echo "Yes"
    else:
      var valid = true
      for j in 0..<ct:
        tt[j] += t[R][j] - t[L][j]
      var a = P
      for p in 2..a:
        if p*p > a: break
        if a mod p == 0:
          if p >= 2000:
            valid = false
            break
          while a mod p == 0:
            a = a div p
            u[pid[p]] += 1
        if not valid:
          break
      if not valid:
        echo "NO"
        continue
      if a > 1:
        if a >= 2000:
          valid = false
          echo "NO"
          continue
        else:
          u[pid[a]] += 1
      for i in 0..<ct:
        if tt[i] < u[i]:
          valid = false
      if valid:
        echo "Yes"
      else:
        echo "NO"
  discard


main()
0