Submission #8530550
Source Code Expand
(n,q),*t=[map(int,t.split())for t in open(0)] f=lambda x:x if p[x]<0else f(p[x]) p=[-1]*n for q,*x in t: a,b=sorted(map(f,x));r=a!=b if q:print('YNeos'[r::2]) elif r:p[b]=a
Submission Info
Submission Time | |
---|---|
Task | B - Union Find |
User | c_r_5 |
Language | Python (3.4.3) |
Score | 100 |
Code Size | 175 Byte |
Status | AC |
Exec Time | 1392 ms |
Memory | 97880 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 | 755 ms | 59508 KB |
subtask_01_02.txt | AC | 19 ms | 3828 KB |
subtask_01_03.txt | AC | 1122 ms | 73972 KB |
subtask_01_04.txt | AC | 1392 ms | 96472 KB |
subtask_01_05.txt | AC | 73 ms | 8752 KB |
subtask_01_06.txt | AC | 73 ms | 10484 KB |
subtask_01_07.txt | AC | 1328 ms | 95084 KB |
subtask_01_08.txt | AC | 1362 ms | 96472 KB |
subtask_01_09.txt | AC | 17 ms | 2940 KB |
subtask_01_10.txt | AC | 19 ms | 3828 KB |
subtask_01_11.txt | AC | 1118 ms | 73972 KB |
subtask_01_12.txt | AC | 1379 ms | 96468 KB |
subtask_01_13.txt | AC | 1022 ms | 76788 KB |
subtask_01_14.txt | AC | 21 ms | 3956 KB |
subtask_01_15.txt | AC | 1304 ms | 93652 KB |
subtask_01_16.txt | AC | 1356 ms | 96472 KB |
subtask_01_17.txt | AC | 1334 ms | 96240 KB |
subtask_01_18.txt | AC | 1322 ms | 97880 KB |