Submission #1164583
Source Code Expand
N,a=map(int,input().split()) a -= 1 k=int(input()) b=list(map(lambda s:int(s)-1,input().split())) c=[-1]*len(b) t = 0 while True: if c[a] != -1: cycleLen = t - c[a] k = k % cycleLen if k == 0: print(a+1) break c[a] = t a = b[a] t += 1 k -= 1
Submission Info
Submission Time | |
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Task | D - へんてこ辞書 |
User | hs484 |
Language | Python (3.4.3) |
Score | 100 |
Code Size | 289 Byte |
Status | AC |
Exec Time | 125 ms |
Memory | 13096 KB |
Judge Result
Set Name | Sample | Subtask1 | All | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 50 / 50 | 50 / 50 | ||||||
Status |
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Set Name | Test Cases |
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Sample | subtask0_sample_01.txt, subtask0_sample_03.txt |
Subtask1 | subtask0_0.txt, subtask0_1.txt, subtask0_2.txt, subtask0_3.txt, subtask0_4.txt, subtask0_5.txt, subtask0_6.txt, subtask0_7.txt, subtask0_8.txt, subtask0_9.txt, subtask0_sample_01.txt, subtask0_sample_03.txt |
All | subtask0_0.txt, subtask0_1.txt, subtask0_2.txt, subtask0_3.txt, subtask0_4.txt, subtask0_5.txt, subtask0_6.txt, subtask0_7.txt, subtask0_8.txt, subtask0_9.txt, subtask0_sample_01.txt, subtask0_sample_03.txt, subtask1_0.txt, subtask1_1.txt, subtask1_10.txt, subtask1_11.txt, subtask1_2.txt, subtask1_3.txt, subtask1_4.txt, subtask1_5.txt, subtask1_6.txt, subtask1_7.txt, subtask1_8.txt, subtask1_9.txt, subtask1_sample_02.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
subtask0_0.txt | AC | 51 ms | 12424 KB |
subtask0_1.txt | AC | 45 ms | 10776 KB |
subtask0_2.txt | AC | 50 ms | 12316 KB |
subtask0_3.txt | AC | 40 ms | 9580 KB |
subtask0_4.txt | AC | 52 ms | 12868 KB |
subtask0_5.txt | AC | 44 ms | 10160 KB |
subtask0_6.txt | AC | 40 ms | 9576 KB |
subtask0_7.txt | AC | 48 ms | 11652 KB |
subtask0_8.txt | AC | 43 ms | 9564 KB |
subtask0_9.txt | AC | 50 ms | 12308 KB |
subtask0_sample_01.txt | AC | 18 ms | 3060 KB |
subtask0_sample_03.txt | AC | 17 ms | 3064 KB |
subtask1_0.txt | AC | 86 ms | 9828 KB |
subtask1_1.txt | AC | 108 ms | 10716 KB |
subtask1_10.txt | AC | 125 ms | 13096 KB |
subtask1_11.txt | AC | 18 ms | 3064 KB |
subtask1_2.txt | AC | 68 ms | 9552 KB |
subtask1_3.txt | AC | 61 ms | 8656 KB |
subtask1_4.txt | AC | 69 ms | 9276 KB |
subtask1_5.txt | AC | 87 ms | 12364 KB |
subtask1_6.txt | AC | 109 ms | 9036 KB |
subtask1_7.txt | AC | 99 ms | 8612 KB |
subtask1_8.txt | AC | 76 ms | 12864 KB |
subtask1_9.txt | AC | 94 ms | 13056 KB |
subtask1_sample_02.txt | AC | 17 ms | 3060 KB |