AtCoder Beginner Contest 001

Submission #386100

Source codeソースコード

require "objspace"

def get_all_memory_size(klass)
  total = 0
  ObjectSpace.each_object do |obj|
    total += ObjectSpace.memsize_of(obj) if obj.kind_of?(klass)
  end
  total
end

class Hoge

end

def main
  a = gets.to_i
  b = gets.to_i

  h = []
  1055000.times do
    h << Hoge.new
  end
  
  #puts "memory: " + get_all_memory_size(Hoge).to_s
  
  puts a-b
end

main

Submission

Task問題 A - 積雪深差
User nameユーザ名 bot
Created time投稿日時
Language言語 Ruby (1.9.3)
Status状態 AC
Score得点 100
Source lengthソースコード長 400 Byte
File nameファイル名
Exec time実行時間 614 ms
Memory usageメモリ使用量 53996 KB

Test case

Set

Set name Score得点 / Max score Cases
all 100 / 100 00_sample_01.txt,00_sample_02.txt,00_sample_03.txt,test_01.txt,test_02.txt,test_03.txt,test_04.txt,test_05.txt,test_06.txt,test_07.txt,test_08.txt,test_09.txt,test_10.txt,test_11.txt,test_12.txt,test_13.txt,test_14.txt,test_15.txt,test_16.txt,test_17.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
00_sample_01.txt AC 599 ms 53992 KB
00_sample_02.txt AC 603 ms 53988 KB
00_sample_03.txt AC 608 ms 53988 KB
test_01.txt AC 607 ms 53996 KB
test_02.txt AC 606 ms 53992 KB
test_03.txt AC 598 ms 53996 KB
test_04.txt AC 600 ms 53992 KB
test_05.txt AC 611 ms 53992 KB
test_06.txt AC 600 ms 53992 KB
test_07.txt AC 608 ms 53892 KB
test_08.txt AC 603 ms 53988 KB
test_09.txt AC 605 ms 53896 KB
test_10.txt AC 608 ms 53896 KB
test_11.txt AC 614 ms 53904 KB
test_12.txt AC 600 ms 53996 KB
test_13.txt AC 603 ms 53992 KB
test_14.txt AC 607 ms 53912 KB
test_15.txt AC 609 ms 53924 KB
test_16.txt AC 605 ms 53992 KB
test_17.txt AC 607 ms 53988 KB