結果

問題 No.1521 Playing Musical Chairs Alone
ユーザー dot_haraaidot_haraai
提出日時 2021-06-13 19:40:01
言語 Nim
(2.0.2)
結果
AC  
実行時間 243 ms / 2,000 ms
コード長 1,489 bytes
コンパイル時間 3,230 ms
コンパイル使用メモリ 87,168 KB
実行使用メモリ 5,376 KB
最終ジャッジ日時 2024-06-02 11:57:05
合計ジャッジ時間 6,643 ms
ジャッジサーバーID
（参考情報） 		judge4 / judge2
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 1 ms
5,248 KB
testcase_01 AC 2 ms
5,376 KB
testcase_02 AC 2 ms
5,376 KB
testcase_03 AC 1 ms
5,376 KB
testcase_04 AC 1 ms
5,376 KB
testcase_05 AC 69 ms
5,376 KB
testcase_06 AC 50 ms
5,376 KB
testcase_07 AC 86 ms
5,376 KB
testcase_08 AC 8 ms
5,376 KB
testcase_09 AC 6 ms
5,376 KB
testcase_10 AC 1 ms
5,376 KB
testcase_11 AC 158 ms
5,376 KB
testcase_12 AC 1 ms
5,376 KB
testcase_13 AC 2 ms
5,376 KB
testcase_14 AC 3 ms
5,376 KB
testcase_15 AC 167 ms
5,376 KB
testcase_16 AC 195 ms
5,376 KB
testcase_17 AC 186 ms
5,376 KB
testcase_18 AC 171 ms
5,376 KB
testcase_19 AC 167 ms
5,376 KB
testcase_20 AC 194 ms
5,376 KB
testcase_21 AC 186 ms
5,376 KB
testcase_22 AC 173 ms
5,376 KB
testcase_23 AC 158 ms
5,376 KB
testcase_24 AC 172 ms
5,376 KB
testcase_25 AC 243 ms
5,376 KB
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コンパイルメッセージ
/home/judge/data/code/Main.nim(2, 18) Warning: Use the new 'sugar' module instead; future is deprecated [Deprecated]
/home/judge/data/code/Main.nim(1, 8) Warning: imported and not used: 'times' [UnusedImport]
/home/judge/data/code/Main.nim(2, 37) Warning: imported and not used: 'deques' [UnusedImport]
/home/judge/data/code/Main.nim(2, 26) Warning: imported and not used: 'strformat' [UnusedImport]
/home/judge/data/code/Main.nim(2, 44) Warning: imported and not used: 'heapqueue' [UnusedImport]
/home/judge/data/code/Main.nim(1, 41) Warning: imported and not used: 'algorithm' [UnusedImport]
/home/judge/data/code/Main.nim(1, 52) Warning: imported and not used: 'tables' [UnusedImport]
/home/judge/data/code/Main.nim(1, 60) Warning: imported and not used: 'sets' [UnusedImport]
/home/judge/data/code/Main.nim(1, 66) Warning: imported and not used: 'lists' [UnusedImport]
/home/judge/data/code/Main.nim(1, 73) Warning: imported and not used: 'intsets' [UnusedImport]
/home/judge/data/code/Main.nim(2, 8) Warning: imported and not used: 'critbits' [UnusedImport]
/home/judge/data/code/Main.nim(2, 18) Warning: imported and not used: 'future' [UnusedImport]

ソースコード

diff # 

import times, strutils, sequtils, math, algorithm, tables, sets, lists, intsets
import critbits, future, strformat, deques,heapqueue
template `max=`(x,y) = x = max(x,y)
template `min=`(x,y) = x = min(x,y)
template `mod=`(x,y) = x = x mod y
template scan2 = (scan(), scan())
template scan3 = (scan(), scan())
let read* = iterator: string {.closure.} =
    while true: (for s in stdin.readLine.split: yield s)
proc scan(): int = read().parseInt
proc scanf(): float = read().parseFloat
proc scanbf(): BiggestFloat = read().parseFloat
proc toInt(c:char): int =
    return int(c) - int('0')


    
const md = 10^9+7

proc `*`(x,y:seq[seq[int]]):seq[seq[int]]=
  var
    xh = x.len
    xw = x[0].len
    yh = y.len
    yw = y[0].len
  if xw != yh:
    raise
  result = newseqwith(xh,newseqwith(yw,0))
  for i in 0..<xh:
    for j in 0..<yw:
      for p in 0..<xw:
        result[i][j]+=x[i][p]*y[p][j]
        result[i][j].mod=md
  return

proc modPow(x:seq[seq[int]],n:int):seq[seq[int]]=
  var
    x = x
    n = n
    h = x.len
    w = x[0].len
  result = newseqwith(h,newseqwith(w,0))
  for i in 0..<h:
    result[i][i]=1
  while n>0:
    if (n and 1)>0:
      result = result*x
    x = x*x
    n = n shr 1
  return

proc solve()=
  var
    n = scan()
    k = scan()
    l = scan()
    s = newseqwith(n,newseqwith(n,0))
    v = @[newseqwith(n,0)]
  v[0][0]=1
  for i in 0..<n:
    for x in 1..l:
      s[i][(i+x).mod(n)]=1
  v = v*s.modPow(k)
  for i in 0..<n:
    echo v[0][i]

  
  
solve()
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