結果
| 問題 | No.1238 選抜クラス |
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2021-06-02 15:41:02 |
| 言語 | Nim (2.2.0) |
| 結果 |
MLE
|
| 実行時間 | - |
| コード長 | 1,133 bytes |
| 記録 | |
| コンパイル時間 | 4,970 ms |
| コンパイル使用メモリ | 88,832 KB |
| 実行使用メモリ | 814,192 KB |
| 最終ジャッジ日時 | 2024-11-15 08:17:56 |
| 合計ジャッジ時間 | 17,896 ms |
|
ジャッジサーバーID (参考情報) |
judge2 / judge3 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 34 MLE * 2 |
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
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 toInt(c:char): int =
return int(c) - int('0')
proc solve():int=
var
n = scan()
need = scan()
a = @[0] & newseqwith(n,scan())
md = 10^9+7
r = a.sum()#100*n
dp = newseqwith(n+1,newseqwith(n+1,newseqwith(r+1,0)))
for i in 0..n:
dp[i][0][0]=1
for i in 1..n:
for j in 1..i:
for k in 0..r:
if k-a[i]>=0:
dp[i][j][k]=dp[i-1][j][k]+dp[i-1][j-1][k-a[i]]
else:
dp[i][j][k]=dp[i-1][j][k]
dp[i][j][k].mod=md
#echo dp[n].join("\n")
for j in 1..n:
for k in 0..r:
if j*need <= k:
result+=dp[n][j][k]
result.mod=md
echo solve()