Submission #4047246
Source Code Expand
n = gets.to_i ts = n.times.map{gets.strip.split.map(&:to_i)} def distance(corrent,next_data) xc,yc = corrent xn,yn = next_data dist = ((xn - xc)**2 + (yn - yc)**2)**(1/2.0) end ans = 0 corrent = ts[0] n.times do |i| corrent = ts[i] ts.each do |t| if distance(corrent,t) > ans ans = distance(corrent,t) end end end puts ans
Submission Info
Submission Time | |
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Task | A - 2点間距離の最大値 ( The longest distance ) |
User | Kandam |
Language | Ruby (2.3.3) |
Score | 100 |
Code Size | 368 Byte |
Status | AC |
Exec Time | 11 ms |
Memory | 2044 KB |
Compile Error
./Main.rb:6: warning: assigned but unused variable - dist
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
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All | 00_max.txt, 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, 00_sample_05.txt, 01_rnd_00.txt, 01_rnd_01.txt, 01_rnd_02.txt, 01_rnd_03.txt, 01_rnd_04.txt, 01_rnd_05.txt, 01_rnd_06.txt, 01_rnd_07.txt, 01_rnd_08.txt, 01_rnd_09.txt, 01_rnd_10.txt, 01_rnd_11.txt, 01_rnd_12.txt, 01_rnd_13.txt, 01_rnd_14.txt, 01_rnd_15.txt, 01_rnd_16.txt, 01_rnd_17.txt, 01_rnd_18.txt, 01_rnd_19.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_max.txt | AC | 8 ms | 2044 KB |
00_sample_01.txt | AC | 7 ms | 1916 KB |
00_sample_02.txt | AC | 7 ms | 1788 KB |
00_sample_03.txt | AC | 7 ms | 1788 KB |
00_sample_04.txt | AC | 7 ms | 1788 KB |
00_sample_05.txt | AC | 7 ms | 1788 KB |
01_rnd_00.txt | AC | 11 ms | 1788 KB |
01_rnd_01.txt | AC | 11 ms | 1788 KB |
01_rnd_02.txt | AC | 11 ms | 1788 KB |
01_rnd_03.txt | AC | 11 ms | 1788 KB |
01_rnd_04.txt | AC | 11 ms | 1788 KB |
01_rnd_05.txt | AC | 11 ms | 1788 KB |
01_rnd_06.txt | AC | 11 ms | 1788 KB |
01_rnd_07.txt | AC | 11 ms | 1788 KB |
01_rnd_08.txt | AC | 11 ms | 1788 KB |
01_rnd_09.txt | AC | 11 ms | 1788 KB |
01_rnd_10.txt | AC | 11 ms | 1788 KB |
01_rnd_11.txt | AC | 11 ms | 1788 KB |
01_rnd_12.txt | AC | 11 ms | 1788 KB |
01_rnd_13.txt | AC | 11 ms | 1788 KB |
01_rnd_14.txt | AC | 11 ms | 1788 KB |
01_rnd_15.txt | AC | 11 ms | 1788 KB |
01_rnd_16.txt | AC | 11 ms | 1788 KB |
01_rnd_17.txt | AC | 11 ms | 1788 KB |
01_rnd_18.txt | AC | 11 ms | 1788 KB |
01_rnd_19.txt | AC | 11 ms | 1788 KB |