#666374 (Nim) No.955 ax^2+bx+c=0

提出ソース

結果

問題	No.955 ax^2+bx+c=0
ユーザー	dot_haraai
提出日時	2021-06-13 13:02:18
言語	Nim (2.0.2)
結果	AC
実行時間	2 ms / 2,000 ms
コード長	1,259 bytes
コンパイル時間	3,587 ms
コンパイル使用メモリ	88,732 KB
実行使用メモリ	6,944 KB
最終ジャッジ日時	2024-06-02 04:27:19
合計ジャッジ時間	6,209 ms
ジャッジサーバーID （参考情報）	judge2 / judge3

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	1 ms 6,812 KB
testcase_01	AC	2 ms 6,944 KB
testcase_02	AC	1 ms 6,940 KB
testcase_03	AC	2 ms 6,944 KB
testcase_04	AC	1 ms 6,944 KB
testcase_05	AC	1 ms 6,940 KB
testcase_06	AC	1 ms 6,940 KB
testcase_07	AC	1 ms 6,944 KB
testcase_08	AC	1 ms 6,944 KB
testcase_09	AC	1 ms 6,940 KB
testcase_10	AC	1 ms 6,940 KB
testcase_11	AC	1 ms 6,940 KB
testcase_12	AC	1 ms 6,944 KB
testcase_13	AC	1 ms 6,944 KB
testcase_14	AC	1 ms 6,940 KB
testcase_15	AC	1 ms 6,944 KB
testcase_16	AC	1 ms 6,940 KB
testcase_17	AC	1 ms 6,940 KB
testcase_18	AC	1 ms 6,940 KB
testcase_19	AC	1 ms 6,940 KB
testcase_20	AC	1 ms 6,940 KB
testcase_21	AC	1 ms 6,940 KB
testcase_22	AC	2 ms 6,940 KB
testcase_23	AC	1 ms 6,940 KB
testcase_24	AC	1 ms 6,940 KB
testcase_25	AC	1 ms 6,940 KB
testcase_26	AC	2 ms 6,940 KB
testcase_27	AC	1 ms 6,940 KB
testcase_28	AC	1 ms 6,940 KB
testcase_29	AC	2 ms 6,940 KB
testcase_30	AC	1 ms 6,940 KB
testcase_31	AC	1 ms 6,940 KB
testcase_32	AC	1 ms 6,940 KB
testcase_33	AC	2 ms 6,944 KB
testcase_34	AC	1 ms 6,944 KB
testcase_35	AC	1 ms 6,940 KB
testcase_36	AC	2 ms 6,940 KB
testcase_37	AC	2 ms 6,940 KB
testcase_38	AC	1 ms 6,944 KB
testcase_39	AC	1 ms 6,940 KB
testcase_40	AC	1 ms 6,944 KB
testcase_41	AC	1 ms 6,944 KB
testcase_42	AC	1 ms 6,944 KB
testcase_43	AC	1 ms 6,940 KB
testcase_44	AC	2 ms 6,944 KB
testcase_45	AC	1 ms 6,944 KB
testcase_46	AC	1 ms 6,944 KB
testcase_47	AC	1 ms 6,940 KB
testcase_48	AC	1 ms 6,944 KB
testcase_49	AC	1 ms 6,940 KB
testcase_50	AC	1 ms 6,940 KB
testcase_51	AC	1 ms 6,940 KB
testcase_52	AC	2 ms 6,940 KB
testcase_53	AC	1 ms 6,944 KB
testcase_54	AC	1 ms 6,940 KB
testcase_55	AC	1 ms 6,944 KB
testcase_56	AC	1 ms 6,944 KB
testcase_57	AC	1 ms 6,944 KB
testcase_58	AC	1 ms 6,940 KB
testcase_59	AC	1 ms 6,944 KB
testcase_60	AC	1 ms 6,944 KB
testcase_61	AC	1 ms 6,940 KB
testcase_62	AC	1 ms 6,940 KB
testcase_63	AC	1 ms 6,940 KB
testcase_64	AC	1 ms 6,940 KB
testcase_65	AC	1 ms 6,940 KB
testcase_66	AC	1 ms 6,944 KB
testcase_67	AC	1 ms 6,940 KB
testcase_68	AC	2 ms 6,940 KB
testcase_69	AC	1 ms 6,940 KB
testcase_70	AC	2 ms 6,944 KB
testcase_71	AC	1 ms 6,944 KB
testcase_72	AC	1 ms 6,940 KB
testcase_73	AC	1 ms 6,940 KB
testcase_74	AC	1 ms 6,944 KB
testcase_75	AC	1 ms 6,944 KB
testcase_76	AC	1 ms 6,940 KB
testcase_77	AC	1 ms 6,944 KB
testcase_78	AC	1 ms 6,940 KB
testcase_79	AC	1 ms 6,944 KB
testcase_80	AC	1 ms 6,944 KB
testcase_81	AC	1 ms 6,940 KB
testcase_82	AC	1 ms 6,940 KB
testcase_83	AC	1 ms 6,944 KB
testcase_84	AC	1 ms 6,940 KB
testcase_85	AC	1 ms 6,940 KB
testcase_86	AC	2 ms 6,940 KB
testcase_87	AC	1 ms 6,944 KB
testcase_88	AC	1 ms 6,944 KB
testcase_89	AC	1 ms 6,940 KB
testcase_90	AC	1 ms 6,940 KB
testcase_91	AC	1 ms 6,944 KB
testcase_92	AC	1 ms 6,940 KB
testcase_93	AC	1 ms 6,940 KB
testcase_94	AC	2 ms 6,940 KB
testcase_95	AC	1 ms 6,944 KB
testcase_96	AC	1 ms 6,944 KB
testcase_97	AC	2 ms 6,940 KB
testcase_98	AC	1 ms 6,940 KB
testcase_99	AC	1 ms 6,940 KB
testcase_100	AC	1 ms 6,940 KB
testcase_101	AC	1 ms 6,940 KB
testcase_102	AC	1 ms 6,944 KB
testcase_103	AC	1 ms 6,940 KB
testcase_104	AC	1 ms 6,944 KB
testcase_105	AC	2 ms 6,944 KB
testcase_106	AC	1 ms 6,940 KB
testcase_107	AC	1 ms 6,944 KB
testcase_108	AC	2 ms 6,940 KB
testcase_109	AC	1 ms 6,944 KB
testcase_110	AC	1 ms 6,940 KB
testcase_111	AC	1 ms 6,940 KB
testcase_112	AC	1 ms 6,944 KB
testcase_113	AC	1 ms 6,944 KB
testcase_114	AC	1 ms 6,940 KB
testcase_115	AC	1 ms 6,944 KB
testcase_116	AC	1 ms 6,944 KB
testcase_117	AC	1 ms 6,944 KB
testcase_118	AC	1 ms 6,944 KB
testcase_119	AC	2 ms 6,940 KB
testcase_120	AC	1 ms 6,940 KB
testcase_121	AC	2 ms 6,940 KB
testcase_122	AC	1 ms 6,944 KB
testcase_123	AC	1 ms 6,944 KB
testcase_124	AC	1 ms 6,940 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(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(2, 26) Warning: imported and not used: 'strformat' [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

raw source code

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')




    
proc solve()=
  var
    a = scanbf()
    b = scanbf()
    c = scanbf()
  if a==0 and b==0:
    if c==0:
      echo -1
    else:
      echo 0
  elif a==0:
    echo 1
    echo -c/b
  else:
    if a < 0:
      a = -a
      b = -b
      c = -c
    var d = b.int^2-4*a.int*c.int
    if d==0:
      echo 1
      echo -b/(2*a)
    elif d>0:
      echo 2
      var t = newseq[float]()
      if b>0:
        t.add((-b-sqrt(d.toBiggestFloat))/(2*a))
        #echo (c/(t[0]*a))
        t.add(c/(t[0]*a))
      elif b<0:
        t.add((-b+sqrt(d.toBiggestFloat))/(2*a))
        t.add(c/(t[0]*a))
      t.sort()
      
      echo t.join("\n")
    else:
      echo 0

  
solve()

yukicoder

結果

テストケース

コンパイルメッセージ

ソースコード