結果

問題 No.1344 Typical Shortest Path Sum
ユーザー dot_haraaidot_haraai
提出日時 2021-05-31 00:31:07
言語 Nim
(2.2.0)
結果
AC  
実行時間 12 ms / 2,000 ms
コード長 1,199 bytes
コンパイル時間 3,403 ms
コンパイル使用メモリ 87,680 KB
実行使用メモリ 5,248 KB
最終ジャッジ日時 2024-11-08 21:05:21
合計ジャッジ時間 5,388 ms
ジャッジサーバーID
（参考情報） 		judge4 / judge3
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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 2 ms
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testcase_02 AC 2 ms
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testcase_03 AC 2 ms
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testcase_04 AC 2 ms
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testcase_05 AC 2 ms
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testcase_06 AC 2 ms
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testcase_07 AC 2 ms
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testcase_08 AC 2 ms
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testcase_09 AC 2 ms
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testcase_10 AC 2 ms
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testcase_11 AC 1 ms
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testcase_12 AC 2 ms
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testcase_13 AC 2 ms
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testcase_14 AC 1 ms
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testcase_15 AC 2 ms
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testcase_16 AC 3 ms
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testcase_17 AC 2 ms
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testcase_18 AC 1 ms
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testcase_19 AC 2 ms
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testcase_20 AC 2 ms
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testcase_21 AC 2 ms
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testcase_22 AC 1 ms
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testcase_23 AC 2 ms
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testcase_24 AC 2 ms
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testcase_25 AC 2 ms
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testcase_26 AC 1 ms
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testcase_27 AC 2 ms
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testcase_28 AC 1 ms
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testcase_29 AC 2 ms
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testcase_30 AC 2 ms
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testcase_31 AC 1 ms
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testcase_32 AC 2 ms
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testcase_33 AC 1 ms
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testcase_34 AC 2 ms
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testcase_35 AC 1 ms
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testcase_36 AC 2 ms
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testcase_37 AC 2 ms
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testcase_38 AC 1 ms
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testcase_39 AC 2 ms
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testcase_40 AC 11 ms
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testcase_41 AC 12 ms
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testcase_42 AC 9 ms
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testcase_43 AC 9 ms
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testcase_44 AC 10 ms
5,248 KB
testcase_45 AC 10 ms
5,248 KB
testcase_46 AC 12 ms
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testcase_47 AC 11 ms
5,248 KB
testcase_48 AC 12 ms
5,248 KB
testcase_49 AC 10 ms
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testcase_50 AC 9 ms
5,248 KB
testcase_51 AC 10 ms
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testcase_52 AC 9 ms
5,248 KB
testcase_53 AC 12 ms
5,248 KB
testcase_54 AC 10 ms
5,248 KB
testcase_55 AC 11 ms
5,248 KB
testcase_56 AC 11 ms
5,248 KB
testcase_57 AC 9 ms
5,248 KB
testcase_58 AC 12 ms
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testcase_59 AC 12 ms
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testcase_60 AC 2 ms
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testcase_61 AC 2 ms
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testcase_62 AC 3 ms
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testcase_63 AC 2 ms
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testcase_64 AC 2 ms
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testcase_65 AC 3 ms
5,248 KB
testcase_66 AC 3 ms
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testcase_67 AC 3 ms
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testcase_68 AC 2 ms
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testcase_69 AC 3 ms
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testcase_70 AC 2 ms
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testcase_71 AC 1 ms
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testcase_72 AC 2 ms
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testcase_73 AC 2 ms
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testcase_74 AC 2 ms
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testcase_75 AC 2 ms
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testcase_76 AC 2 ms
5,248 KB
testcase_77 AC 2 ms
5,248 KB
testcase_78 AC 2 ms
5,248 KB
testcase_79 AC 2 ms
5,248 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, 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 toInt(c:char): int =
    return int(c) - int('0')

proc solve()=
  var
    n = scan()
    m = scan()
    d = newseqwith(n,newseqwith(n,int.high.div(2)))
    touch = newseqwith(n,newseqwith(n,false))
  for i in 0..<m:
    var
      (a,b,dist) = (scan()-1,scan()-1,scan())
    d[a][b].min=dist
    touch[a][b] = true

  for i in 0..<n:
    touch[i][i] = true
    d[i][i]=0


  proc warshall_floyd()=
    
    for k in 0..<n:
      for i in 0..<n:
        for j in 0..<n:
          touch[i][j] = touch[i][j] or (touch[i][k] and touch[k][j])
          d[i][j]=min(d[i][j],d[i][k]+d[k][j])
  warshall_floyd()
  for i in 0..<n:
    var t = 0
    for j in 0..<n:
      if touch[i][j]:t+=d[i][j]
    echo t


  
solve()
0