Submission #2211874
Source Code Expand
# -*- coding: utf-8 -*- from collections import Counter def inpl(): return map(int, input().split()) N, K = inpl() S = list(input()) A = sorted(S) res = "".join(S) for i in range(N+1): miss = sum([1 for s, a in zip(S[:i], A[:i]) if s!=a]) CS, CA = Counter(S[i:]), Counter(A[i:]) D = Counter() for k in CS.keys(): D[k] = CS[k] - CA[k] E = sorted(D.elements(), reverse=True) F = Counter() for k in CA.keys(): F[k] = CA[k] - CS[k] G = sorted(F.elements(), reverse=True) if miss + len(E) > K: continue tmp = A[:i] for s in S[i:]: if D[s] > 0: D[s] -= 1 tmp += G.pop() else: tmp += s res = min(res, "".join(tmp)) print(res)
Submission Info
Submission Time | |
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Task | C - 辞書式順序ふたたび |
User | nadare881 |
Language | Python (3.4.3) |
Score | 0 |
Code Size | 792 Byte |
Status | WA |
Exec Time | 30 ms |
Memory | 3316 KB |
Judge Result
Set Name | All | ||||
---|---|---|---|---|---|
Score / Max Score | 0 / 100 | ||||
Status |
|
Set Name | Test Cases |
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All | hand_1_0.txt, hand_1_1.txt, hand_1_2.txt, hand_1_3.txt, hand_1_4.txt, hand_1_5.txt, hand_1_6.txt, hand_1_7.txt, hand_1_8.txt, hand_2_0.txt, hand_2_1.txt, hand_2_10.txt, hand_2_2.txt, hand_2_3.txt, hand_2_4.txt, hand_2_5.txt, hand_2_6.txt, hand_2_7.txt, hand_2_8.txt, hand_2_9.txt, hand_3_2.txt, hand_3_3.txt, hand_3_4.txt, hand_3_5.txt, hand_3_6.txt, hand_4_2.txt, hand_4_3.txt, hand_4_4.txt, hand_4_5.txt, hand_4_6.txt, random_1.txt, random_10.txt, random_11.txt, random_12.txt, random_13.txt, random_14.txt, random_15.txt, random_2.txt, random_3.txt, random_4.txt, random_5.txt, random_6.txt, random_7.txt, random_8.txt, random_9.txt, sample_1.txt, sample_2.txt, sample_3.txt, sample_4.txt, small_1.txt, small_2.txt, small_3.txt, small_4.txt, small_5.txt, small_6.txt, small_7.txt, small_8.txt, small_9.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
hand_1_0.txt | AC | 21 ms | 3316 KB |
hand_1_1.txt | AC | 21 ms | 3316 KB |
hand_1_2.txt | WA | 21 ms | 3316 KB |
hand_1_3.txt | WA | 21 ms | 3316 KB |
hand_1_4.txt | AC | 21 ms | 3316 KB |
hand_1_5.txt | AC | 21 ms | 3316 KB |
hand_1_6.txt | AC | 21 ms | 3316 KB |
hand_1_7.txt | AC | 21 ms | 3316 KB |
hand_1_8.txt | AC | 21 ms | 3316 KB |
hand_2_0.txt | AC | 21 ms | 3316 KB |
hand_2_1.txt | AC | 21 ms | 3316 KB |
hand_2_10.txt | AC | 21 ms | 3316 KB |
hand_2_2.txt | WA | 21 ms | 3316 KB |
hand_2_3.txt | WA | 21 ms | 3316 KB |
hand_2_4.txt | AC | 21 ms | 3316 KB |
hand_2_5.txt | AC | 21 ms | 3316 KB |
hand_2_6.txt | WA | 21 ms | 3316 KB |
hand_2_7.txt | WA | 21 ms | 3316 KB |
hand_2_8.txt | AC | 21 ms | 3316 KB |
hand_2_9.txt | AC | 21 ms | 3316 KB |
hand_3_2.txt | WA | 21 ms | 3316 KB |
hand_3_3.txt | WA | 21 ms | 3316 KB |
hand_3_4.txt | WA | 21 ms | 3316 KB |
hand_3_5.txt | WA | 21 ms | 3316 KB |
hand_3_6.txt | AC | 21 ms | 3316 KB |
hand_4_2.txt | WA | 21 ms | 3316 KB |
hand_4_3.txt | WA | 21 ms | 3316 KB |
hand_4_4.txt | WA | 21 ms | 3316 KB |
hand_4_5.txt | WA | 22 ms | 3316 KB |
hand_4_6.txt | WA | 21 ms | 3316 KB |
random_1.txt | WA | 22 ms | 3316 KB |
random_10.txt | WA | 27 ms | 3316 KB |
random_11.txt | WA | 27 ms | 3316 KB |
random_12.txt | WA | 28 ms | 3316 KB |
random_13.txt | WA | 29 ms | 3316 KB |
random_14.txt | WA | 29 ms | 3316 KB |
random_15.txt | AC | 30 ms | 3316 KB |
random_2.txt | AC | 23 ms | 3316 KB |
random_3.txt | AC | 24 ms | 3316 KB |
random_4.txt | WA | 24 ms | 3316 KB |
random_5.txt | AC | 26 ms | 3316 KB |
random_6.txt | WA | 26 ms | 3316 KB |
random_7.txt | AC | 26 ms | 3316 KB |
random_8.txt | AC | 27 ms | 3316 KB |
random_9.txt | WA | 27 ms | 3316 KB |
sample_1.txt | AC | 21 ms | 3316 KB |
sample_2.txt | AC | 21 ms | 3316 KB |
sample_3.txt | AC | 21 ms | 3316 KB |
sample_4.txt | AC | 21 ms | 3316 KB |
small_1.txt | AC | 20 ms | 3316 KB |
small_2.txt | AC | 20 ms | 3316 KB |
small_3.txt | AC | 21 ms | 3316 KB |
small_4.txt | AC | 21 ms | 3316 KB |
small_5.txt | AC | 21 ms | 3316 KB |
small_6.txt | AC | 21 ms | 3316 KB |
small_7.txt | AC | 21 ms | 3316 KB |
small_8.txt | AC | 21 ms | 3316 KB |
small_9.txt | AC | 21 ms | 3316 KB |