Submission #3458045
Source Code Expand
(n,),q,*c=$<.map{|s|s.split.map &:to_i} P=*0..n F=->x{x==P[x]?x:P[x]=F[P[x]]} c.map{|x,y|P[F[x]]=F[y]} p q.count{|x|F[x]==F[q[x-1]]}
Submission Info
Submission Time | |
---|---|
Task | D - Equals |
User | n4o847 |
Language | Ruby (2.3.3) |
Score | 400 |
Code Size | 132 Byte |
Status | AC |
Exec Time | 317 ms |
Memory | 14068 KB |
Compile Error
./Main.rb:1: warning: `&' interpreted as argument prefix
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 400 / 400 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 0_000.txt, 0_001.txt, 0_002.txt, 0_003.txt |
All | 0_000.txt, 0_001.txt, 0_002.txt, 0_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt, 1_012.txt, 1_013.txt, 1_014.txt, 1_015.txt, 1_016.txt, 1_017.txt, 1_018.txt, 1_019.txt, 1_020.txt, 1_021.txt, 1_022.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_000.txt | AC | 7 ms | 1788 KB |
0_001.txt | AC | 7 ms | 1788 KB |
0_002.txt | AC | 7 ms | 1788 KB |
0_003.txt | AC | 7 ms | 1788 KB |
1_004.txt | AC | 173 ms | 11004 KB |
1_005.txt | AC | 243 ms | 13940 KB |
1_006.txt | AC | 277 ms | 13940 KB |
1_007.txt | AC | 7 ms | 1788 KB |
1_008.txt | AC | 7 ms | 1788 KB |
1_009.txt | AC | 7 ms | 1788 KB |
1_010.txt | AC | 7 ms | 1788 KB |
1_011.txt | AC | 7 ms | 1788 KB |
1_012.txt | AC | 7 ms | 1788 KB |
1_013.txt | AC | 9 ms | 1788 KB |
1_014.txt | AC | 16 ms | 2172 KB |
1_015.txt | AC | 7 ms | 1788 KB |
1_016.txt | AC | 8 ms | 1788 KB |
1_017.txt | AC | 10 ms | 1788 KB |
1_018.txt | AC | 161 ms | 10620 KB |
1_019.txt | AC | 75 ms | 9732 KB |
1_020.txt | AC | 75 ms | 9792 KB |
1_021.txt | AC | 77 ms | 9984 KB |
1_022.txt | AC | 317 ms | 14068 KB |