Submission #1678449
Source Code Expand
cheat = [10**x-8**x for x in range(20)] def prohibited(x): #::str if len(x) == 1: xi = int(x) if xi < 4: return 0 elif xi < 9: return 1 else: return 2 dam = cheat[len(x)-1] top = int(x[0]) ret = 0 if top <= 3: ret += dam*top elif top == 4: return dam*4 + int(x[1:]) + 1 elif top <= 8: ret += dam*(top-1) + 10**(len(x)-1) else: return dam*8 + 10**(len(x)-1) + int(x[1:]) + 1 return ret + prohibited(str(int(x[1:]))) a,b = input().split() #str # 58*** = 10^3 - 8^3 # 54*** = 10^3 print(prohibited(b)-prohibited(str(int(a)-1)))
Submission Info
Submission Time | |
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Task | D - 禁止された数字 |
User | ysakuragi16 |
Language | Python (3.4.3) |
Score | 100 |
Code Size | 691 Byte |
Status | AC |
Exec Time | 19 ms |
Memory | 3064 KB |
Judge Result
Set Name | Sample | Subtask1 | Subtask2 | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 30 / 30 | 70 / 70 | ||||||
Status |
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Set Name | Test Cases |
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Sample | subtask0_sample01.txt, subtask0_sample02.txt, subtask0_sample03.txt, subtask0_sample04.txt |
Subtask1 | subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask0_sample01.txt, subtask0_sample02.txt, subtask0_sample03.txt |
Subtask2 | subtask0_sample01.txt, subtask0_sample02.txt, subtask0_sample03.txt, subtask0_sample04.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask2_01.txt, subtask2_02.txt, subtask2_03.txt, subtask2_04.txt, subtask2_05.txt, subtask2_06.txt, subtask2_07.txt, subtask2_08.txt, subtask2_09.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt, subtask2_13.txt, subtask2_14.txt, subtask2_15.txt, subtask2_16.txt, subtask2_17.txt, subtask2_18.txt, subtask2_19.txt, subtask2_20.txt, subtask2_21.txt, subtask2_22.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
subtask0_sample01.txt | AC | 18 ms | 3064 KB |
subtask0_sample02.txt | AC | 19 ms | 3064 KB |
subtask0_sample03.txt | AC | 18 ms | 3064 KB |
subtask0_sample04.txt | AC | 18 ms | 3064 KB |
subtask1_01.txt | AC | 18 ms | 3064 KB |
subtask1_02.txt | AC | 18 ms | 3064 KB |
subtask1_03.txt | AC | 18 ms | 3064 KB |
subtask1_04.txt | AC | 18 ms | 3064 KB |
subtask1_05.txt | AC | 18 ms | 3064 KB |
subtask1_06.txt | AC | 18 ms | 3064 KB |
subtask1_07.txt | AC | 18 ms | 3064 KB |
subtask1_08.txt | AC | 19 ms | 3064 KB |
subtask1_09.txt | AC | 18 ms | 3064 KB |
subtask1_10.txt | AC | 18 ms | 3064 KB |
subtask1_11.txt | AC | 18 ms | 3064 KB |
subtask1_12.txt | AC | 18 ms | 3064 KB |
subtask1_13.txt | AC | 18 ms | 3064 KB |
subtask2_01.txt | AC | 18 ms | 3064 KB |
subtask2_02.txt | AC | 18 ms | 3064 KB |
subtask2_03.txt | AC | 18 ms | 3064 KB |
subtask2_04.txt | AC | 18 ms | 3064 KB |
subtask2_05.txt | AC | 18 ms | 3064 KB |
subtask2_06.txt | AC | 18 ms | 3064 KB |
subtask2_07.txt | AC | 18 ms | 3064 KB |
subtask2_08.txt | AC | 18 ms | 3064 KB |
subtask2_09.txt | AC | 18 ms | 3064 KB |
subtask2_10.txt | AC | 18 ms | 3064 KB |
subtask2_11.txt | AC | 18 ms | 3064 KB |
subtask2_12.txt | AC | 18 ms | 3064 KB |
subtask2_13.txt | AC | 18 ms | 3064 KB |
subtask2_14.txt | AC | 18 ms | 3064 KB |
subtask2_15.txt | AC | 18 ms | 3064 KB |
subtask2_16.txt | AC | 18 ms | 3064 KB |
subtask2_17.txt | AC | 18 ms | 3064 KB |
subtask2_18.txt | AC | 18 ms | 3064 KB |
subtask2_19.txt | AC | 18 ms | 3064 KB |
subtask2_20.txt | AC | 18 ms | 3064 KB |
subtask2_21.txt | AC | 18 ms | 3064 KB |
subtask2_22.txt | AC | 18 ms | 3064 KB |