Submission #1456180
Source Code Expand
N,M=gets.split.map &:to_i;r=N;A=$<.map{|e|h={};e.split.map{|f|h[f.to_i]=1};h};(M-1).times{h=Hash.new 0;A.map{|e|h[e.first[0]]+=1};k,v=h.max_by &:last;r=[r,v].min;A.map{|e|e.delete k}};p r
Submission Info
Submission Time | |
---|---|
Task | B - Sports Festival |
User | leafmoon |
Language | Ruby (2.3.3) |
Score | 700 |
Code Size | 187 Byte |
Status | AC |
Exec Time | 135 ms |
Memory | 8188 KB |
Compile Error
./Main.rb:1: warning: `&' interpreted as argument prefix ./Main.rb:1: warning: `&' interpreted as argument prefix
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 700 / 700 | ||||
Status |
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Set Name | Test Cases |
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Sample | sample_01.txt, sample_02.txt, sample_03.txt |
All | sample_01.txt, sample_02.txt, sample_03.txt, sample_01.txt, sample_02.txt, sample_03.txt, subtask_1_01.txt, subtask_1_02.txt, subtask_1_03.txt, subtask_1_04.txt, subtask_1_05.txt, subtask_1_06.txt, subtask_1_07.txt, subtask_1_08.txt, subtask_1_09.txt, subtask_1_10.txt, subtask_1_11.txt, subtask_1_12.txt, subtask_1_13.txt, subtask_1_14.txt, subtask_1_15.txt, subtask_1_16.txt, subtask_1_17.txt, subtask_1_18.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 7 ms | 1788 KB |
sample_02.txt | AC | 7 ms | 1788 KB |
sample_03.txt | AC | 7 ms | 1788 KB |
subtask_1_01.txt | AC | 7 ms | 1788 KB |
subtask_1_02.txt | AC | 7 ms | 1788 KB |
subtask_1_03.txt | AC | 13 ms | 2044 KB |
subtask_1_04.txt | AC | 18 ms | 2428 KB |
subtask_1_05.txt | AC | 8 ms | 1788 KB |
subtask_1_06.txt | AC | 40 ms | 3580 KB |
subtask_1_07.txt | AC | 43 ms | 3836 KB |
subtask_1_08.txt | AC | 20 ms | 2556 KB |
subtask_1_09.txt | AC | 8 ms | 1916 KB |
subtask_1_10.txt | AC | 21 ms | 2812 KB |
subtask_1_11.txt | AC | 27 ms | 3324 KB |
subtask_1_12.txt | AC | 13 ms | 2044 KB |
subtask_1_13.txt | AC | 46 ms | 4092 KB |
subtask_1_14.txt | AC | 135 ms | 8188 KB |
subtask_1_15.txt | AC | 119 ms | 8188 KB |
subtask_1_16.txt | AC | 131 ms | 8188 KB |
subtask_1_17.txt | AC | 133 ms | 8188 KB |
subtask_1_18.txt | AC | 117 ms | 8188 KB |