Submission #7017026
Source Code Expand
F=lambda x:x if P[x]<0else F(P[x]);N,Q,*X=map(int,open(0).read().split());P=[-1]*N for p,*x in zip(X[::3],X[1::3],X[2::3]): a,b=sorted(map(F,x)) if p:print('YNeos'[a!=b::2]) elif a!=b:P[b]=a
Submission Info
Submission Time | |
---|---|
Task | B - Union Find |
User | nkmk |
Language | Python (3.4.3) |
Score | 100 |
Code Size | 193 Byte |
Status | AC |
Exec Time | 598 ms |
Memory | 50424 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
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 | AC | 17 ms | 3060 KB |
subtask_01_01.txt | AC | 360 ms | 31316 KB |
subtask_01_02.txt | AC | 18 ms | 3828 KB |
subtask_01_03.txt | AC | 531 ms | 13900 KB |
subtask_01_04.txt | AC | 566 ms | 50316 KB |
subtask_01_05.txt | AC | 53 ms | 4200 KB |
subtask_01_06.txt | AC | 53 ms | 6272 KB |
subtask_01_07.txt | AC | 550 ms | 34916 KB |
subtask_01_08.txt | AC | 577 ms | 50344 KB |
subtask_01_09.txt | AC | 17 ms | 3060 KB |
subtask_01_10.txt | AC | 18 ms | 3828 KB |
subtask_01_11.txt | AC | 557 ms | 13900 KB |
subtask_01_12.txt | AC | 574 ms | 50304 KB |
subtask_01_13.txt | AC | 445 ms | 40304 KB |
subtask_01_14.txt | AC | 20 ms | 3956 KB |
subtask_01_15.txt | AC | 558 ms | 33556 KB |
subtask_01_16.txt | AC | 598 ms | 50300 KB |
subtask_01_17.txt | AC | 549 ms | 50320 KB |
subtask_01_18.txt | AC | 542 ms | 50424 KB |