Submission #386049


Source Code Expand

require "objspace"

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

def garbages(a, b)
  garbage1 = []
  garbage2 = []

  a.times do |i|
    garbage1 << i
  end

  b.times do |j|
    garbage2 << j
  end

  garbage1 & garbage2
end

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

  20000.times do |i|
    garbages(100, 100)
  end

  #puts "memory: " + get_all_memory_size.to_s
  
  puts a-b
end

main

Submission Info

Submission Time
Task A - 積雪深差
User s4ichi
Language Ruby (1.9.3)
Score 100
Code Size 517 Byte
Status AC
Exec Time 1264 ms
Memory 6344 KB

Judge Result

Set Name all
Score / Max Score 100 / 100
Status
AC × 20
Set Name Test Cases
all 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
Case Name Status Exec Time Memory
00_sample_01.txt AC 1264 ms 6344 KB
00_sample_02.txt AC 1240 ms 6208 KB
00_sample_03.txt AC 1232 ms 6188 KB
test_01.txt AC 1248 ms 6220 KB
test_02.txt AC 1232 ms 6192 KB
test_03.txt AC 1251 ms 6208 KB
test_04.txt AC 1248 ms 6192 KB
test_05.txt AC 1230 ms 6188 KB
test_06.txt AC 1239 ms 6192 KB
test_07.txt AC 1233 ms 6244 KB
test_08.txt AC 1226 ms 6252 KB
test_09.txt AC 1236 ms 6248 KB
test_10.txt AC 1238 ms 6192 KB
test_11.txt AC 1248 ms 6188 KB
test_12.txt AC 1237 ms 6192 KB
test_13.txt AC 1232 ms 6220 KB
test_14.txt AC 1231 ms 6224 KB
test_15.txt AC 1242 ms 6192 KB
test_16.txt AC 1239 ms 6188 KB
test_17.txt AC 1230 ms 6204 KB