Submission #421376
Source Code Expand
def find(x): if x == unilist[x]: return x else: unilist[x] = find(unilist[x]) return unilist[x] def union(x, y): s1, s2 = find(x), find(y) if s1 != s2: unilist[s2] = s1 def isSame(x, y): return unilist[x] == unilist[y] N, Q = map(int, input().split()) unilist = [i for i in range(N)] for _ in range(Q): p, a, b = map(int, input().split()) if p == 0: union(a, b) else: print("Yes" if isSame(a, b) else "No")
Submission Info
Submission Time | |
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Task | B - Union Find |
User | Lhaplus |
Language | Python (2.7.3) |
Score | 0 |
Code Size | 517 Byte |
Status | RE |
Exec Time | 131 ms |
Memory | 8124 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 100 | ||||
Status |
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Set Name | Test Cases |
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Sample | 00_sample_01.txt |
All | 00_sample_01.txt, subtask_01_01.txt, subtask_01_02.txt, subtask_01_03.txt, subtask_01_04.txt, subtask_01_05.txt, subtask_01_06.txt, subtask_01_07.txt, subtask_01_08.txt, subtask_01_09.txt, subtask_01_10.txt, subtask_01_11.txt, subtask_01_12.txt, subtask_01_13.txt, subtask_01_14.txt, subtask_01_15.txt, subtask_01_16.txt, subtask_01_17.txt, subtask_01_18.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_sample_01.txt | RE | 130 ms | 8120 KB |
subtask_01_01.txt | RE | 128 ms | 8112 KB |
subtask_01_02.txt | RE | 128 ms | 8112 KB |
subtask_01_03.txt | RE | 129 ms | 8104 KB |
subtask_01_04.txt | RE | 130 ms | 8112 KB |
subtask_01_05.txt | RE | 131 ms | 8104 KB |
subtask_01_06.txt | RE | 127 ms | 8112 KB |
subtask_01_07.txt | RE | 131 ms | 8104 KB |
subtask_01_08.txt | RE | 130 ms | 8108 KB |
subtask_01_09.txt | RE | 128 ms | 8112 KB |
subtask_01_10.txt | RE | 128 ms | 8116 KB |
subtask_01_11.txt | RE | 131 ms | 8108 KB |
subtask_01_12.txt | RE | 130 ms | 8124 KB |
subtask_01_13.txt | RE | 129 ms | 8112 KB |
subtask_01_14.txt | RE | 128 ms | 8104 KB |
subtask_01_15.txt | RE | 129 ms | 8112 KB |
subtask_01_16.txt | RE | 130 ms | 8104 KB |
subtask_01_17.txt | RE | 128 ms | 8112 KB |
subtask_01_18.txt | RE | 128 ms | 8044 KB |