結果
問題 | No.955 ax^2+bx+c=0 |
ユーザー | tanimani364 |
提出日時 | 2021-04-04 18:46:38 |
言語 | PyPy3 (7.3.15) |
結果 |
WA
|
実行時間 | - |
コード長 | 657 bytes |
コンパイル時間 | 299 ms |
コンパイル使用メモリ | 87,156 KB |
実行使用メモリ | 81,120 KB |
最終ジャッジ日時 | 2023-08-27 19:44:25 |
合計ジャッジ時間 | 24,029 ms |
ジャッジサーバーID (参考情報) |
judge11 / judge14 |
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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 | 158 ms
80,836 KB |
testcase_01 | AC | 164 ms
80,488 KB |
testcase_02 | AC | 158 ms
80,860 KB |
testcase_03 | AC | 160 ms
80,860 KB |
testcase_04 | AC | 162 ms
80,920 KB |
testcase_05 | AC | 159 ms
80,492 KB |
testcase_06 | AC | 158 ms
80,968 KB |
testcase_07 | AC | 157 ms
80,868 KB |
testcase_08 | AC | 158 ms
80,704 KB |
testcase_09 | AC | 159 ms
80,960 KB |
testcase_10 | AC | 158 ms
80,856 KB |
testcase_11 | AC | 161 ms
80,900 KB |
testcase_12 | AC | 160 ms
80,852 KB |
testcase_13 | AC | 161 ms
81,020 KB |
testcase_14 | AC | 157 ms
80,952 KB |
testcase_15 | AC | 158 ms
80,820 KB |
testcase_16 | AC | 157 ms
80,844 KB |
testcase_17 | AC | 159 ms
80,748 KB |
testcase_18 | AC | 161 ms
80,688 KB |
testcase_19 | AC | 163 ms
81,052 KB |
testcase_20 | AC | 158 ms
81,052 KB |
testcase_21 | AC | 160 ms
80,920 KB |
testcase_22 | AC | 160 ms
80,864 KB |
testcase_23 | AC | 160 ms
80,700 KB |
testcase_24 | AC | 163 ms
80,844 KB |
testcase_25 | AC | 162 ms
81,052 KB |
testcase_26 | AC | 163 ms
80,912 KB |
testcase_27 | AC | 161 ms
80,776 KB |
testcase_28 | AC | 162 ms
80,708 KB |
testcase_29 | AC | 159 ms
80,768 KB |
testcase_30 | AC | 160 ms
80,964 KB |
testcase_31 | AC | 161 ms
80,708 KB |
testcase_32 | AC | 160 ms
80,704 KB |
testcase_33 | AC | 158 ms
81,076 KB |
testcase_34 | WA | - |
testcase_35 | WA | - |
testcase_36 | WA | - |
testcase_37 | WA | - |
testcase_38 | WA | - |
testcase_39 | WA | - |
testcase_40 | WA | - |
testcase_41 | WA | - |
testcase_42 | WA | - |
testcase_43 | WA | - |
testcase_44 | WA | - |
testcase_45 | WA | - |
testcase_46 | WA | - |
testcase_47 | WA | - |
testcase_48 | WA | - |
testcase_49 | WA | - |
testcase_50 | WA | - |
testcase_51 | WA | - |
testcase_52 | WA | - |
testcase_53 | WA | - |
testcase_54 | WA | - |
testcase_55 | WA | - |
testcase_56 | WA | - |
testcase_57 | WA | - |
testcase_58 | AC | 156 ms
80,952 KB |
testcase_59 | WA | - |
testcase_60 | AC | 162 ms
80,928 KB |
testcase_61 | AC | 158 ms
80,740 KB |
testcase_62 | AC | 158 ms
80,988 KB |
testcase_63 | WA | - |
testcase_64 | AC | 157 ms
80,740 KB |
testcase_65 | WA | - |
testcase_66 | AC | 159 ms
80,852 KB |
testcase_67 | AC | 162 ms
80,868 KB |
testcase_68 | AC | 162 ms
80,984 KB |
testcase_69 | AC | 160 ms
80,732 KB |
testcase_70 | WA | - |
testcase_71 | AC | 158 ms
80,900 KB |
testcase_72 | AC | 160 ms
80,944 KB |
testcase_73 | AC | 160 ms
81,016 KB |
testcase_74 | AC | 159 ms
80,808 KB |
testcase_75 | AC | 162 ms
80,772 KB |
testcase_76 | AC | 158 ms
81,008 KB |
testcase_77 | WA | - |
testcase_78 | WA | - |
testcase_79 | WA | - |
testcase_80 | AC | 157 ms
80,704 KB |
testcase_81 | AC | 159 ms
80,728 KB |
testcase_82 | AC | 161 ms
80,872 KB |
testcase_83 | AC | 160 ms
80,924 KB |
testcase_84 | AC | 159 ms
80,932 KB |
testcase_85 | AC | 158 ms
80,992 KB |
testcase_86 | AC | 158 ms
80,792 KB |
testcase_87 | AC | 159 ms
80,900 KB |
testcase_88 | AC | 158 ms
80,940 KB |
testcase_89 | AC | 158 ms
80,804 KB |
testcase_90 | AC | 158 ms
80,928 KB |
testcase_91 | AC | 162 ms
80,840 KB |
testcase_92 | AC | 161 ms
80,968 KB |
testcase_93 | AC | 160 ms
80,872 KB |
testcase_94 | AC | 160 ms
80,860 KB |
testcase_95 | AC | 157 ms
80,748 KB |
testcase_96 | AC | 159 ms
80,976 KB |
testcase_97 | AC | 157 ms
80,708 KB |
testcase_98 | AC | 157 ms
80,956 KB |
testcase_99 | AC | 157 ms
80,992 KB |
testcase_100 | AC | 160 ms
80,968 KB |
testcase_101 | AC | 159 ms
80,852 KB |
testcase_102 | AC | 159 ms
80,972 KB |
testcase_103 | AC | 163 ms
80,760 KB |
testcase_104 | AC | 159 ms
80,832 KB |
testcase_105 | AC | 165 ms
80,812 KB |
testcase_106 | AC | 158 ms
80,992 KB |
testcase_107 | AC | 159 ms
80,988 KB |
testcase_108 | AC | 160 ms
80,800 KB |
testcase_109 | AC | 159 ms
80,864 KB |
testcase_110 | AC | 158 ms
80,988 KB |
testcase_111 | AC | 156 ms
80,732 KB |
testcase_112 | AC | 155 ms
80,944 KB |
testcase_113 | AC | 155 ms
80,740 KB |
testcase_114 | AC | 158 ms
80,740 KB |
testcase_115 | AC | 156 ms
80,868 KB |
testcase_116 | AC | 160 ms
81,052 KB |
testcase_117 | AC | 161 ms
80,740 KB |
testcase_118 | AC | 163 ms
80,760 KB |
testcase_119 | AC | 160 ms
81,024 KB |
testcase_120 | AC | 160 ms
80,980 KB |
testcase_121 | AC | 159 ms
80,524 KB |
testcase_122 | WA | - |
testcase_123 | AC | 159 ms
81,056 KB |
testcase_124 | WA | - |
ソースコード
#!/usr/bin/env python3 #coding:utf-8 import math import string import random import heapq from sys import stdin # import numpy as np # from matplotlib import pyplot as plt def D(a,b,c): return b*b-a*c*4 def main(): read=stdin.readline #edit here! a,b,c=map(int,read().split()) if a==0: if b==0: if c==0: print(-1) else: print(0) else: print(1) print(f"{-c/b:.30f}") else: if D(a,b,c)<0: print(0) elif D(a,b,c)==0: print(1) print(f"{-b/(a*2):.30f}") else: print(2) print(f"{(-b-math.sqrt(b*b-a*c*4))/(a*2):.30f}") print(f"{(-b+math.sqrt(b*b-a*c*4))/(a*2):.30f}") if __name__ == '__main__': main()