Submission #3781211
Source Code Expand
A, B = (int(i) for i in input().split()) def count49(N): if 0 <= N <= 3: return 0 elif 4 <= N <= 8: return 1 elif N == 9: return 2 else: a = 2 b = count49(N//10 - 1) * 8 + 2 * (N//10 - 1) if "4" in str(N//10) or "9" in str(N//10): c = N % 10 + 1 else: c = count49(N % 10) return a + b + c def count4(N): a = [0, 1, 2, 3, 3, 4, 5, 6, 7, 7] b = [1, 1, 1, 1, 0, 1, 1, 1, 1, 0] N = str(N) keta = len(N) dp = [[0]*2 for i in range(keta + 1)] dp[0][1] = 1 for i in range(keta): dp[i+1][0] = dp[i][0] * 8 + dp[i][1] * a[int(N[i])] dp[i+1][1] = dp[i][1] * b[int(N[i])] return int(N) - dp[keta][0] res = count4(B) - count4(A-1) print(res)
Submission Info
Submission Time | |
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Task | D - 禁止された数字 |
User | hagebooi |
Language | PyPy3 (2.4.0) |
Score | 0 |
Code Size | 815 Byte |
Status | WA |
Exec Time | 183 ms |
Memory | 38256 KB |
Judge Result
Set Name | Sample | Subtask1 | Subtask2 | ||||||||||||
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Score / Max Score | 0 / 0 | 0 / 30 | 0 / 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 | 169 ms | 38256 KB |
subtask0_sample02.txt | WA | 172 ms | 38256 KB |
subtask0_sample03.txt | AC | 172 ms | 38256 KB |
subtask0_sample04.txt | AC | 183 ms | 38256 KB |
subtask1_01.txt | AC | 174 ms | 38256 KB |
subtask1_02.txt | WA | 177 ms | 38256 KB |
subtask1_03.txt | AC | 170 ms | 38256 KB |
subtask1_04.txt | WA | 170 ms | 38256 KB |
subtask1_05.txt | WA | 170 ms | 38256 KB |
subtask1_06.txt | WA | 169 ms | 38256 KB |
subtask1_07.txt | AC | 169 ms | 38256 KB |
subtask1_08.txt | WA | 171 ms | 38256 KB |
subtask1_09.txt | WA | 170 ms | 38256 KB |
subtask1_10.txt | AC | 171 ms | 38256 KB |
subtask1_11.txt | WA | 171 ms | 38256 KB |
subtask1_12.txt | WA | 173 ms | 38256 KB |
subtask1_13.txt | AC | 176 ms | 38256 KB |
subtask2_01.txt | WA | 177 ms | 38256 KB |
subtask2_02.txt | AC | 174 ms | 38256 KB |
subtask2_03.txt | WA | 172 ms | 38256 KB |
subtask2_04.txt | WA | 172 ms | 38256 KB |
subtask2_05.txt | WA | 171 ms | 38256 KB |
subtask2_06.txt | WA | 171 ms | 38256 KB |
subtask2_07.txt | WA | 171 ms | 38256 KB |
subtask2_08.txt | WA | 171 ms | 38256 KB |
subtask2_09.txt | WA | 170 ms | 38256 KB |
subtask2_10.txt | AC | 173 ms | 38256 KB |
subtask2_11.txt | WA | 172 ms | 38256 KB |
subtask2_12.txt | AC | 170 ms | 38256 KB |
subtask2_13.txt | AC | 172 ms | 38256 KB |
subtask2_14.txt | WA | 172 ms | 38256 KB |
subtask2_15.txt | WA | 169 ms | 38256 KB |
subtask2_16.txt | WA | 171 ms | 38256 KB |
subtask2_17.txt | WA | 170 ms | 38256 KB |
subtask2_18.txt | WA | 178 ms | 38256 KB |
subtask2_19.txt | WA | 171 ms | 38256 KB |
subtask2_20.txt | WA | 169 ms | 38256 KB |
subtask2_21.txt | WA | 170 ms | 38256 KB |
subtask2_22.txt | WA | 174 ms | 38256 KB |