結果

問題 No.1281 Cigarette Distribution
ユーザー dot_haraaidot_haraai
提出日時 2021-06-20 02:13:45
言語 Nim
(2.0.2)
結果
AC  
実行時間 483 ms / 2,000 ms
コード長 1,074 bytes
コンパイル時間 3,228 ms
コンパイル使用メモリ 74,140 KB
実行使用メモリ 4,380 KB
最終ジャッジ日時 2023-09-05 01:18:51
合計ジャッジ時間 8,142 ms
ジャッジサーバーID
(参考情報)
judge12 / judge13
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 2 ms
4,376 KB
testcase_01 AC 2 ms
4,376 KB
testcase_02 AC 2 ms
4,376 KB
testcase_03 AC 1 ms
4,376 KB
testcase_04 AC 2 ms
4,376 KB
testcase_05 AC 2 ms
4,376 KB
testcase_06 AC 2 ms
4,376 KB
testcase_07 AC 2 ms
4,380 KB
testcase_08 AC 2 ms
4,376 KB
testcase_09 AC 2 ms
4,376 KB
testcase_10 AC 2 ms
4,380 KB
testcase_11 AC 2 ms
4,376 KB
testcase_12 AC 112 ms
4,376 KB
testcase_13 AC 281 ms
4,376 KB
testcase_14 AC 201 ms
4,376 KB
testcase_15 AC 137 ms
4,376 KB
testcase_16 AC 175 ms
4,376 KB
testcase_17 AC 4 ms
4,380 KB
testcase_18 AC 480 ms
4,376 KB
testcase_19 AC 469 ms
4,376 KB
testcase_20 AC 483 ms
4,380 KB
testcase_21 AC 232 ms
4,376 KB
testcase_22 AC 290 ms
4,380 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(1, 25) Warning: imported and not used: 'sequtils' [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]
/home/judge/data/code/Main.nim(2, 26) Warning: imported and not used: 'strformat' [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')

# modPow
# 無いので作る
# なんか畳み込んで上手いことやるやつ
proc modPow(x,b,m:int):int=
  if b==0:
    return 1
  if x == 0:
    return 0
  if b == 1:
    return x
  return (modPow((x^2) mod m, b div 2, m) * x^(b mod 2)) mod m



    
proc solve()=
  var
    n = scan()
    m = scan()
    md = 10^9+7
  for x in 1..m:
    var
      (q,r) = ((n+1).div(x),(n+1).mod(x))
      res = ((modPow(q+1,r,md)*modPow(q,x-r-1,md)).mod(md)*(q-1)).mod(md)
    echo res

solve()
0