AtCoder Regular Contest 004

Submission #2555603

Source codeソースコード

p=gets.to_i.times.map{gets.split.map &:to_i}
p p.combination(2).map{|a,b|Math::hypot(a[0]-b[0],a[1]-b[1])}.max

Submission

Task問題 A - 2点間距離の最大値 ( The longest distance )
User nameユーザ名 chabo
Created time投稿日時
Language言語 Ruby (2.3.3)
Status状態 AC
Score得点 100
Source lengthソースコード長 111 Byte
File nameファイル名
Exec time実行時間 10 ms
Memory usageメモリ使用量 3836 KB

Compiler messageコンパイルメッセージ

./Main.rb:1: warning: `&' interpreted as argument prefix

Test case

Set

Set name Score得点 / Max score Cases
All 100 / 100 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

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
00_max.txt AC 7 ms 1788 KB
00_sample_01.txt AC 7 ms 1788 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 10 ms 1788 KB
01_rnd_01.txt AC 10 ms 3836 KB
01_rnd_02.txt AC 10 ms 1788 KB
01_rnd_03.txt AC 10 ms 1788 KB
01_rnd_04.txt AC 10 ms 1788 KB
01_rnd_05.txt AC 10 ms 1788 KB
01_rnd_06.txt AC 10 ms 1788 KB
01_rnd_07.txt AC 10 ms 1788 KB
01_rnd_08.txt AC 10 ms 1788 KB
01_rnd_09.txt AC 10 ms 1788 KB
01_rnd_10.txt AC 10 ms 1788 KB
01_rnd_11.txt AC 10 ms 1788 KB
01_rnd_12.txt AC 10 ms 1788 KB
01_rnd_13.txt AC 10 ms 1788 KB
01_rnd_14.txt AC 10 ms 1788 KB
01_rnd_15.txt AC 10 ms 1788 KB
01_rnd_16.txt AC 10 ms 1788 KB
01_rnd_17.txt AC 10 ms 1788 KB
01_rnd_18.txt AC 10 ms 1788 KB
01_rnd_19.txt AC 10 ms 1788 KB