結果
問題 | No.955 ax^2+bx+c=0 |
ユーザー | AEn |
提出日時 | 2022-06-15 20:16:03 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 44 ms / 2,000 ms |
コード長 | 376 bytes |
コンパイル時間 | 398 ms |
コンパイル使用メモリ | 82,176 KB |
実行使用メモリ | 52,736 KB |
最終ジャッジ日時 | 2024-10-04 17:58:26 |
合計ジャッジ時間 | 8,394 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge2 |
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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 | 40 ms
52,224 KB |
testcase_01 | AC | 41 ms
52,096 KB |
testcase_02 | AC | 41 ms
52,096 KB |
testcase_03 | AC | 41 ms
51,840 KB |
testcase_04 | AC | 40 ms
51,840 KB |
testcase_05 | AC | 40 ms
52,096 KB |
testcase_06 | AC | 44 ms
51,584 KB |
testcase_07 | AC | 41 ms
52,096 KB |
testcase_08 | AC | 41 ms
51,840 KB |
testcase_09 | AC | 41 ms
52,096 KB |
testcase_10 | AC | 41 ms
51,840 KB |
testcase_11 | AC | 40 ms
51,584 KB |
testcase_12 | AC | 41 ms
51,584 KB |
testcase_13 | AC | 40 ms
51,968 KB |
testcase_14 | AC | 40 ms
51,968 KB |
testcase_15 | AC | 40 ms
52,068 KB |
testcase_16 | AC | 40 ms
51,584 KB |
testcase_17 | AC | 42 ms
52,224 KB |
testcase_18 | AC | 40 ms
52,480 KB |
testcase_19 | AC | 41 ms
51,584 KB |
testcase_20 | AC | 41 ms
51,584 KB |
testcase_21 | AC | 40 ms
51,968 KB |
testcase_22 | AC | 40 ms
52,352 KB |
testcase_23 | AC | 41 ms
51,968 KB |
testcase_24 | AC | 40 ms
51,968 KB |
testcase_25 | AC | 40 ms
51,584 KB |
testcase_26 | AC | 40 ms
51,968 KB |
testcase_27 | AC | 40 ms
51,968 KB |
testcase_28 | AC | 40 ms
51,584 KB |
testcase_29 | AC | 40 ms
51,968 KB |
testcase_30 | AC | 41 ms
52,224 KB |
testcase_31 | AC | 40 ms
52,352 KB |
testcase_32 | AC | 40 ms
51,968 KB |
testcase_33 | AC | 41 ms
51,812 KB |
testcase_34 | AC | 42 ms
52,224 KB |
testcase_35 | AC | 41 ms
52,224 KB |
testcase_36 | AC | 41 ms
51,968 KB |
testcase_37 | AC | 41 ms
52,608 KB |
testcase_38 | AC | 41 ms
52,352 KB |
testcase_39 | AC | 42 ms
52,032 KB |
testcase_40 | AC | 40 ms
52,224 KB |
testcase_41 | AC | 40 ms
52,072 KB |
testcase_42 | AC | 40 ms
51,968 KB |
testcase_43 | AC | 41 ms
51,712 KB |
testcase_44 | AC | 40 ms
52,352 KB |
testcase_45 | AC | 40 ms
52,736 KB |
testcase_46 | AC | 41 ms
52,224 KB |
testcase_47 | AC | 40 ms
51,968 KB |
testcase_48 | AC | 41 ms
51,712 KB |
testcase_49 | AC | 40 ms
52,096 KB |
testcase_50 | AC | 40 ms
51,968 KB |
testcase_51 | AC | 41 ms
52,352 KB |
testcase_52 | AC | 40 ms
52,224 KB |
testcase_53 | AC | 41 ms
51,712 KB |
testcase_54 | AC | 40 ms
51,968 KB |
testcase_55 | AC | 40 ms
52,352 KB |
testcase_56 | AC | 41 ms
52,608 KB |
testcase_57 | AC | 41 ms
52,028 KB |
testcase_58 | AC | 41 ms
51,840 KB |
testcase_59 | AC | 40 ms
51,840 KB |
testcase_60 | AC | 41 ms
52,068 KB |
testcase_61 | AC | 40 ms
52,224 KB |
testcase_62 | AC | 42 ms
52,280 KB |
testcase_63 | AC | 40 ms
52,224 KB |
testcase_64 | AC | 41 ms
51,584 KB |
testcase_65 | AC | 41 ms
52,480 KB |
testcase_66 | AC | 42 ms
52,224 KB |
testcase_67 | AC | 41 ms
51,968 KB |
testcase_68 | AC | 40 ms
52,096 KB |
testcase_69 | AC | 40 ms
52,608 KB |
testcase_70 | AC | 40 ms
52,352 KB |
testcase_71 | AC | 40 ms
51,456 KB |
testcase_72 | AC | 40 ms
51,840 KB |
testcase_73 | AC | 41 ms
51,712 KB |
testcase_74 | AC | 40 ms
52,096 KB |
testcase_75 | AC | 39 ms
51,968 KB |
testcase_76 | AC | 40 ms
51,456 KB |
testcase_77 | AC | 40 ms
52,608 KB |
testcase_78 | AC | 40 ms
52,480 KB |
testcase_79 | AC | 40 ms
52,224 KB |
testcase_80 | AC | 40 ms
51,964 KB |
testcase_81 | AC | 40 ms
52,736 KB |
testcase_82 | AC | 40 ms
52,096 KB |
testcase_83 | AC | 41 ms
52,224 KB |
testcase_84 | AC | 39 ms
51,840 KB |
testcase_85 | AC | 39 ms
52,224 KB |
testcase_86 | AC | 39 ms
52,224 KB |
testcase_87 | AC | 39 ms
51,968 KB |
testcase_88 | AC | 38 ms
52,352 KB |
testcase_89 | AC | 39 ms
51,968 KB |
testcase_90 | AC | 38 ms
51,968 KB |
testcase_91 | AC | 39 ms
52,096 KB |
testcase_92 | AC | 38 ms
51,840 KB |
testcase_93 | AC | 39 ms
51,712 KB |
testcase_94 | AC | 39 ms
52,608 KB |
testcase_95 | AC | 39 ms
51,584 KB |
testcase_96 | AC | 40 ms
52,352 KB |
testcase_97 | AC | 39 ms
52,224 KB |
testcase_98 | AC | 39 ms
51,456 KB |
testcase_99 | AC | 39 ms
51,812 KB |
testcase_100 | AC | 39 ms
51,840 KB |
testcase_101 | AC | 41 ms
52,352 KB |
testcase_102 | AC | 40 ms
51,456 KB |
testcase_103 | AC | 41 ms
51,968 KB |
testcase_104 | AC | 40 ms
51,712 KB |
testcase_105 | AC | 40 ms
52,224 KB |
testcase_106 | AC | 40 ms
52,096 KB |
testcase_107 | AC | 40 ms
51,968 KB |
testcase_108 | AC | 39 ms
51,968 KB |
testcase_109 | AC | 39 ms
52,352 KB |
testcase_110 | AC | 39 ms
52,352 KB |
testcase_111 | AC | 40 ms
52,352 KB |
testcase_112 | AC | 39 ms
51,968 KB |
testcase_113 | AC | 40 ms
52,224 KB |
testcase_114 | AC | 40 ms
51,968 KB |
testcase_115 | AC | 40 ms
51,712 KB |
testcase_116 | AC | 40 ms
52,096 KB |
testcase_117 | AC | 40 ms
52,608 KB |
testcase_118 | AC | 40 ms
52,352 KB |
testcase_119 | AC | 40 ms
52,608 KB |
testcase_120 | AC | 41 ms
51,968 KB |
testcase_121 | AC | 41 ms
51,968 KB |
testcase_122 | AC | 40 ms
52,096 KB |
testcase_123 | AC | 41 ms
52,480 KB |
testcase_124 | AC | 41 ms
52,096 KB |
ソースコード
a,b,c=map(int,input().split()) D=b*b-4*a*c if a == 0: if b == 0: print(-1 if c==0 else 0) else: print(1,-c/b,sep='\n') else: if D==0: print(1,-b/a/2,sep='\n') elif D<0: print(0) else: if b<0: a,b,c=-a,-b,-c p=(-b-D**(0.5))/2/a q=c/a/p if p>q:p,q=q,p print(2,p,q,sep='\n')