結果

問題 No.1159 Sashiming String
ユーザー dot_haraaidot_haraai
提出日時 2021-03-25 19:48:17
言語 Nim
(2.0.2)
結果
AC  
実行時間 20 ms / 2,000 ms
コード長 821 bytes
コンパイル時間 3,499 ms
コンパイル使用メモリ 86,144 KB
実行使用メモリ 5,504 KB
最終ジャッジ日時 2024-05-05 09:31:49
合計ジャッジ時間 4,934 ms
ジャッジサーバーID
(参考情報)
judge2 / judge1
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
5,248 KB
testcase_01 AC 1 ms
5,376 KB
testcase_02 AC 14 ms
5,376 KB
testcase_03 AC 17 ms
5,504 KB
testcase_04 AC 13 ms
5,376 KB
testcase_05 AC 20 ms
5,376 KB
testcase_06 AC 12 ms
5,376 KB
testcase_07 AC 17 ms
5,376 KB
testcase_08 AC 20 ms
5,504 KB
testcase_09 AC 19 ms
5,504 KB
testcase_10 AC 1 ms
5,376 KB
testcase_11 AC 2 ms
5,376 KB
testcase_12 AC 1 ms
5,376 KB
testcase_13 AC 1 ms
5,376 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, 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(2, 18) Warning: imported and not used: 'future' [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]

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():int=
  var
    s = read()
    snum = newseqwith(s.len,0)
  if s[0]=='S':
    snum[0]=1
  for i in 1..<s.len:
    if s[i]=='S':
      snum[i]=snum[i-1]+1
    else:
      snum[i]=snum[i-1]
  for i in 0..<s.len-2:
    if s[i..<i+3]=="ing":
      result+=snum[i]
  
  
echo solve()
0