Submission #1563749
Source Code Expand
eval"N,*A="+`dd`.split*?,;p N.times.count{|i|(A[i]==j=i+1)&&(A[i],A[j]=A[j],A[i])}
Submission Info
Submission Time | |
---|---|
Task | D - Derangement |
User | letranger |
Language | Ruby (2.3.3) |
Score | 400 |
Code Size | 82 Byte |
Status | AC |
Exec Time | 96 ms |
Memory | 22152 KB |
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 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_000.txt | AC | 10 ms | 2040 KB |
0_001.txt | AC | 8 ms | 2044 KB |
0_002.txt | AC | 8 ms | 2044 KB |
0_003.txt | AC | 8 ms | 2044 KB |
1_004.txt | AC | 8 ms | 2044 KB |
1_005.txt | AC | 95 ms | 22152 KB |
1_006.txt | AC | 95 ms | 22152 KB |
1_007.txt | AC | 87 ms | 20224 KB |
1_008.txt | AC | 95 ms | 21372 KB |
1_009.txt | AC | 95 ms | 21376 KB |
1_010.txt | AC | 87 ms | 19460 KB |
1_011.txt | AC | 96 ms | 22148 KB |
1_012.txt | AC | 96 ms | 22024 KB |
1_013.txt | AC | 93 ms | 21456 KB |
1_014.txt | AC | 88 ms | 20168 KB |