Submission #5495726
Source Code Expand
r=lambda x:x if u[x]<0else r(u[x]) i=lambda:map(int,input().split()) n,q=i() u=[-1]*-~n while q: p,*a=i();q-=1;a,b=sorted(map(r,a)) if p:print('YNeos'[a!=b::2]) elif a!=b:u[a]+=u[b];u[b]=a
Submission Info
Submission Time | |
---|---|
Task | B - Union Find |
User | c_r_5 |
Language | Python (3.4.3) |
Score | 100 |
Code Size | 191 Byte |
Status | AC |
Exec Time | 2224 ms |
Memory | 4468 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 | 2940 KB |
subtask_01_01.txt | AC | 1253 ms | 3564 KB |
subtask_01_02.txt | AC | 19 ms | 3828 KB |
subtask_01_03.txt | AC | 2021 ms | 3828 KB |
subtask_01_04.txt | AC | 2088 ms | 4468 KB |
subtask_01_05.txt | AC | 141 ms | 3060 KB |
subtask_01_06.txt | AC | 137 ms | 3956 KB |
subtask_01_07.txt | AC | 2003 ms | 3700 KB |
subtask_01_08.txt | AC | 2048 ms | 4468 KB |
subtask_01_09.txt | AC | 17 ms | 3060 KB |
subtask_01_10.txt | AC | 19 ms | 3828 KB |
subtask_01_11.txt | AC | 1971 ms | 3700 KB |
subtask_01_12.txt | AC | 2114 ms | 4468 KB |
subtask_01_13.txt | AC | 1632 ms | 3572 KB |
subtask_01_14.txt | AC | 23 ms | 3828 KB |
subtask_01_15.txt | AC | 2095 ms | 3700 KB |
subtask_01_16.txt | AC | 2224 ms | 4468 KB |
subtask_01_17.txt | AC | 1654 ms | 4212 KB |
subtask_01_18.txt | AC | 1708 ms | 4212 KB |