結果

問題 No.1253 雀見椪
ユーザー dot_haraai
提出日時 2021-03-21 12:22:56
言語 Nim
(2.2.0)
結果
AC  
実行時間 125 ms / 2,000 ms
コード長 1,316 bytes
コンパイル時間 3,471 ms
コンパイル使用メモリ 85,988 KB
実行使用メモリ 6,820 KB
最終ジャッジ日時 2024-11-22 03:41:40
合計ジャッジ時間 5,520 ms
ジャッジサーバーID
（参考情報） 		judge5 / judge1
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 1
other AC * 14
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, 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, 26) Warning: imported and not used: 'strformat' [UnusedImport]
/home/judge/data/code/Main.nim(1, 25) Warning: imported and not used: 'sequtils' [UnusedImport]
/home/judge/data/code/Main.nim(2, 37) Warning: imported and not used: 'deques' [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
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 toInt(c:char): int =
    return int(c) - int('0')



proc solve()=
  var
    t = scan()
    md = 10^9+7

  proc modpow(x,n:int):int=
    var
      x=(x).mod(md)
      n=n
    result = 1
    
    while n>0:
      if (n and 1)>0:
        result*=x
        result.mod=md
      x=(x*x).mod(md)
      n = n shr 1

  for i in 0..<t:
    var
      (n,ag,bg,ac,bc,ap,bp) = (scan(),scan(),scan(),scan(),scan(),scan(),scan())
      b = ((bg*bc).mod(md)*bp).mod(md)
    ag*=(bc*bp).mod(md)
    ac*=(bg*bp).mod(md)
    ap*=(bc*bg).mod(md)
    ag.mod=md
    ap.mod=md
    ac.mod=md
    var
      base = modpow(b,n)
      case0 = modpow(ag,n)+modpow(ap,n)+modpow(ac,n)
      case1 = base-modpow(ag+ac,n)-modpow(ag+ap,n)-modpow(ap+ac,n)+case0
      case2 = (case0+case1) mod md
    echo ((case2*modpow(base,md-2)) mod md + md).mod(md)
    



  
solve()
0