Submission #7102622
Source Code Expand
from functools import lru_cache @lru_cache(None) def combination(n, m): if (m == 0 or m == n): res = 1 else: res = combination(n - 1, m) + combination(n - 1, m - 1) return res N, D = [int(elem) for elem in input().split()] X, Y = [int(elem) for elem in input().split()] if X % D != 0 or Y % D != 0: print(0) exit(0) elif abs(X // D) > N or abs(Y // D) > N: print(0) exit(0) num_steps_x = abs(X // D) num_steps_y = abs(Y // D) denominator = pow(4, N) numerator = 0 for px in range(num_steps_x, N + 1): total_x = (px - num_steps_x) + px if (total_x > N): continue total_y = N - total_x if (total_y < num_steps_y or total_y % 2 != num_steps_y % 2): continue py = (total_y - num_steps_y) // 2 + num_steps_y # print(px, total_x, py, total_y) assert(py + py - num_steps_y == total_y) numerator += combination(N, total_x) \ * combination(total_x, px) \ * combination(total_y, py) # print(numerator) print(numerator / denominator)
Submission Info
Submission Time | |
---|---|
Task | D - 大ジャンプ |
User | tmsausa |
Language | PyPy3 (2.4.0) |
Score | 100 |
Code Size | 1094 Byte |
Status | RE |
Exec Time | 614 ms |
Memory | 131420 KB |
Judge Result
Set Name | part1 | part2 | All | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 90 / 90 | 10 / 10 | 0 / 1 | ||||||||
Status |
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Set Name | Test Cases |
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part1 | test_1_151403858_0_0AB.txt, test_1_1_0_1AB.txt, test_1_1_2_0AB.txt, test_1_200416616_-430405070_-79858930AB.txt, test_1_320861287_0_0AB.txt, test_1_445441131_0_0AB.txt, test_2_91743015_0_183486030AB.txt, test_3_165357536_496072608_0AB.txt, test_3_357154050_-106436394_768502001AB.txt, test_3_721501125_-568833455_353553641AB.txt, test_3_893846474_0_0AB.txt, test_4_291388018_-291388018_0AB.txt, test_5_318547875_955643625_-637095750AB.txt, test_5_704387671_-704387671_0AB.txt, test_5_82323965_639854915_-688317394AB.txt, test_6_187422602_374845204_-374845204AB.txt, test_6_346164451_0_0AB.txt, test_6_99058019_194123640_-837769837AB.txt, test_7_166330212_166330212_-332660424AB.txt, test_7_89698746_448493730_-179397492AB.txt, test_8_10000000_-40000000_-40000000AB.txt, test_8_10000000_0_80000000AB.txt, test_8_10000000_80000000_0AB.txt |
part2 | test_10_227248639_454497278_0B.txt, test_11_692637325_-181424149_-938839075B.txt, test_13_260236679_-780710037_-520473358B.txt, test_13_269280357_807841071_269280357B.txt, test_13_96859935_0_-581159610B.txt, test_16_40374395_-40374395_-565241530B.txt, test_1_151403858_0_0AB.txt, test_1_1_0_1AB.txt, test_1_1_2_0AB.txt, test_1_200416616_-430405070_-79858930AB.txt, test_1_320861287_0_0AB.txt, test_1_445441131_0_0AB.txt, test_21_304856339_609712678_914569017B.txt, test_26_214390232_-857560928_428780464B.txt, test_2_91743015_0_183486030AB.txt, test_30_10000000_-300000000_0B.txt, test_30_10000000_0_300000000B.txt, test_30_10000000_150000000_-150000000B.txt, test_30_54228128_0_813421920B.txt, test_3_165357536_496072608_0AB.txt, test_3_357154050_-106436394_768502001AB.txt, test_3_721501125_-568833455_353553641AB.txt, test_3_893846474_0_0AB.txt, test_4_291388018_-291388018_0AB.txt, test_5_318547875_955643625_-637095750AB.txt, test_5_704387671_-704387671_0AB.txt, test_5_82323965_639854915_-688317394AB.txt, test_6_187422602_374845204_-374845204AB.txt, test_6_346164451_0_0AB.txt, test_6_99058019_194123640_-837769837AB.txt, test_7_166330212_166330212_-332660424AB.txt, test_7_89698746_448493730_-179397492AB.txt, test_8_10000000_-40000000_-40000000AB.txt, test_8_10000000_0_80000000AB.txt, test_8_10000000_80000000_0AB.txt, test_9_283198156_849594468_849594468B.txt |
All | sample_01.txt, sample_02.txt, sample_03.txt, test_1000_1000000_-500000000_500000000.txt, test_1000_1000000_0_-1000000000.txt, test_1000_1000000_1000000000_0.txt, test_1000_150305_97998860_-32315575.txt, test_1000_1_0_0.txt, test_1000_1_2_0.txt, test_1000_1_2_2.txt, test_1000_3308678_-800700076_-350719868.txt, test_1000_3608549_811923525_689232859.txt, test_1000_3728577_-145414503_-969430020.txt, test_1000_537976_11297496_224335992.txt, test_10_227248639_454497278_0B.txt, test_11_692637325_-181424149_-938839075B.txt, test_130_95365311_-667557177_-286095933.txt, test_131_18204705_-145637640_0.txt, test_13_260236679_-780710037_-520473358B.txt, test_13_269280357_807841071_269280357B.txt, test_13_96859935_0_-581159610B.txt, test_16_40374395_-40374395_-565241530B.txt, test_1_151403858_0_0AB.txt, test_1_1_0_1AB.txt, test_1_1_2_0AB.txt, test_1_200416616_-430405070_-79858930AB.txt, test_1_320861287_0_0AB.txt, test_1_445441131_0_0AB.txt, test_210_28974130_0_260767170.txt, test_217_321156_24407856_22480920.txt, test_21_304856339_609712678_914569017B.txt, test_26_214390232_-857560928_428780464B.txt, test_289_421462830_-487186374_-417635361.txt, test_2_91743015_0_183486030AB.txt, test_30_10000000_-300000000_0B.txt, test_30_10000000_0_300000000B.txt, test_30_10000000_150000000_-150000000B.txt, test_30_54228128_0_813421920B.txt, test_339_4475128_957677392_281933064.txt, test_3_165357536_496072608_0AB.txt, test_3_357154050_-106436394_768502001AB.txt, test_3_721501125_-568833455_353553641AB.txt, test_3_893846474_0_0AB.txt, test_480_402960_-131767920_-34654560.txt, test_4_291388018_-291388018_0AB.txt, test_507_3516183_-879045750_-253165176.txt, test_515_8606048_-25818144_8606048.txt, test_522_2286376_-230923976_-18291008.txt, test_5_318547875_955643625_-637095750AB.txt, test_5_704387671_-704387671_0AB.txt, test_5_82323965_639854915_-688317394AB.txt, test_676_198114948_0_792459792.txt, test_688_151937211_-286341114_10198771.txt, test_6_187422602_374845204_-374845204AB.txt, test_6_346164451_0_0AB.txt, test_6_99058019_194123640_-837769837AB.txt, test_71_367604060_367604060_0.txt, test_752_120973200_0_-725839200.txt, test_772_881340073_0_0.txt, test_777_125719576_-499451637_822057459.txt, test_7_166330212_166330212_-332660424AB.txt, test_7_89698746_448493730_-179397492AB.txt, test_839_166155061_0_-332310122.txt, test_839_923157_923157_564972084.txt, test_849_415705_290993500_0.txt, test_873_418406_2928842_322172620.txt, test_8_10000000_-40000000_-40000000AB.txt, test_8_10000000_0_80000000AB.txt, test_8_10000000_80000000_0AB.txt, test_981_159373724_-637494896_-159373724.txt, test_9_283198156_849594468_849594468B.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 165 ms | 38256 KB |
sample_02.txt | AC | 164 ms | 38256 KB |
sample_03.txt | AC | 165 ms | 38256 KB |
test_1000_1000000_-500000000_500000000.txt | RE | 254 ms | 41072 KB |
test_1000_1000000_0_-1000000000.txt | AC | 164 ms | 38256 KB |
test_1000_1000000_1000000000_0.txt | AC | 166 ms | 38256 KB |
test_1000_150305_97998860_-32315575.txt | AC | 165 ms | 38256 KB |
test_1000_1_0_0.txt | RE | 254 ms | 41072 KB |
test_1000_1_2_0.txt | RE | 252 ms | 41072 KB |
test_1000_1_2_2.txt | RE | 251 ms | 41072 KB |
test_1000_3308678_-800700076_-350719868.txt | RE | 250 ms | 41072 KB |
test_1000_3608549_811923525_689232859.txt | RE | 252 ms | 41072 KB |
test_1000_3728577_-145414503_-969430020.txt | AC | 166 ms | 38256 KB |
test_1000_537976_11297496_224335992.txt | RE | 250 ms | 41072 KB |
test_10_227248639_454497278_0B.txt | AC | 166 ms | 38256 KB |
test_11_692637325_-181424149_-938839075B.txt | AC | 165 ms | 38256 KB |
test_130_95365311_-667557177_-286095933.txt | AC | 248 ms | 55516 KB |
test_131_18204705_-145637640_0.txt | AC | 166 ms | 38256 KB |
test_13_260236679_-780710037_-520473358B.txt | AC | 164 ms | 38256 KB |
test_13_269280357_807841071_269280357B.txt | AC | 165 ms | 38256 KB |
test_13_96859935_0_-581159610B.txt | AC | 164 ms | 38256 KB |
test_16_40374395_-40374395_-565241530B.txt | AC | 165 ms | 38256 KB |
test_1_151403858_0_0AB.txt | AC | 165 ms | 38256 KB |
test_1_1_0_1AB.txt | AC | 166 ms | 38256 KB |
test_1_1_2_0AB.txt | AC | 165 ms | 38256 KB |
test_1_200416616_-430405070_-79858930AB.txt | AC | 162 ms | 38256 KB |
test_1_320861287_0_0AB.txt | AC | 164 ms | 38256 KB |
test_1_445441131_0_0AB.txt | AC | 166 ms | 38256 KB |
test_210_28974130_0_260767170.txt | AC | 166 ms | 38256 KB |
test_217_321156_24407856_22480920.txt | AC | 173 ms | 38256 KB |
test_21_304856339_609712678_914569017B.txt | AC | 166 ms | 38256 KB |
test_26_214390232_-857560928_428780464B.txt | AC | 166 ms | 38256 KB |
test_289_421462830_-487186374_-417635361.txt | AC | 165 ms | 38256 KB |
test_2_91743015_0_183486030AB.txt | AC | 170 ms | 38256 KB |
test_30_10000000_-300000000_0B.txt | AC | 168 ms | 38384 KB |
test_30_10000000_0_300000000B.txt | AC | 180 ms | 38256 KB |
test_30_10000000_150000000_-150000000B.txt | AC | 172 ms | 38256 KB |
test_30_54228128_0_813421920B.txt | AC | 168 ms | 38256 KB |
test_339_4475128_957677392_281933064.txt | AC | 272 ms | 61912 KB |
test_3_165357536_496072608_0AB.txt | AC | 165 ms | 38256 KB |
test_3_357154050_-106436394_768502001AB.txt | AC | 166 ms | 38256 KB |
test_3_721501125_-568833455_353553641AB.txt | AC | 167 ms | 38256 KB |
test_3_893846474_0_0AB.txt | AC | 170 ms | 38256 KB |
test_480_402960_-131767920_-34654560.txt | AC | 167 ms | 38256 KB |
test_4_291388018_-291388018_0AB.txt | AC | 167 ms | 38256 KB |
test_507_3516183_-879045750_-253165176.txt | AC | 167 ms | 38256 KB |
test_515_8606048_-25818144_8606048.txt | AC | 166 ms | 38256 KB |
test_522_2286376_-230923976_-18291008.txt | AC | 169 ms | 38256 KB |
test_5_318547875_955643625_-637095750AB.txt | AC | 170 ms | 38256 KB |
test_5_704387671_-704387671_0AB.txt | AC | 167 ms | 38256 KB |
test_5_82323965_639854915_-688317394AB.txt | AC | 166 ms | 38256 KB |
test_676_198114948_0_792459792.txt | AC | 556 ms | 131420 KB |
test_688_151937211_-286341114_10198771.txt | AC | 164 ms | 38256 KB |
test_6_187422602_374845204_-374845204AB.txt | AC | 165 ms | 38256 KB |
test_6_346164451_0_0AB.txt | AC | 165 ms | 38256 KB |
test_6_99058019_194123640_-837769837AB.txt | AC | 166 ms | 38256 KB |
test_71_367604060_367604060_0.txt | AC | 216 ms | 48488 KB |
test_752_120973200_0_-725839200.txt | AC | 559 ms | 118744 KB |
test_772_881340073_0_0.txt | AC | 614 ms | 118788 KB |
test_777_125719576_-499451637_822057459.txt | AC | 163 ms | 38256 KB |
test_7_166330212_166330212_-332660424AB.txt | AC | 164 ms | 38256 KB |
test_7_89698746_448493730_-179397492AB.txt | AC | 164 ms | 38256 KB |
test_839_166155061_0_-332310122.txt | AC | 166 ms | 38256 KB |
test_839_923157_923157_564972084.txt | RE | 262 ms | 41072 KB |
test_849_415705_290993500_0.txt | AC | 163 ms | 38256 KB |
test_873_418406_2928842_322172620.txt | RE | 251 ms | 41072 KB |
test_8_10000000_-40000000_-40000000AB.txt | AC | 166 ms | 38256 KB |
test_8_10000000_0_80000000AB.txt | AC | 168 ms | 38384 KB |
test_8_10000000_80000000_0AB.txt | AC | 168 ms | 40304 KB |
test_981_159373724_-637494896_-159373724.txt | RE | 253 ms | 41072 KB |
test_9_283198156_849594468_849594468B.txt | AC | 166 ms | 38256 KB |