Submission #732542


Source Code Expand

#!/usr/bin/env ruby

s = STDIN.gets
t = STDIN.gets

class Drone
  def self.exec(s, t)
    count_l = s.count("L")
    count_r = s.count("R")
    count_u = s.count("U")
    count_d = s.count("D")
    distance = (count_l - count_r).abs + (count_u - count_d).abs

    count_hatena = s.count("?")
    if t.to_i == 1
      distance + count_hatena
    else
      if distance >= count_hatena
        distance - count_hatena
      else
        if (distance - count_hatena).abs.even?
          0
        else
          1
        end
      end
    end
  end
end

puts Drone.exec(s, t)

Submission Info

Submission Time
Task B - ドローン
User buty4649
Language Ruby (2.3.3)
Score 101
Code Size 603 Byte
Status AC
Exec Time 21 ms
Memory 1916 KB

Judge Result

Set Name Sample Subtask1 All
Score / Max Score 0 / 0 100 / 100 1 / 1
Status
AC × 4
AC × 19
AC × 39
Set Name Test Cases
Sample 00_example_01.txt, 00_example_02.txt, 00_example_03.txt, 00_example_04.txt
Subtask1 00_example_01.txt, 00_example_02.txt, 00_example_03.txt, 10_rand_01.txt, 10_rand_02.txt, 10_rand_03.txt, 10_rand_04.txt, 20_no_question_01.txt, 20_no_question_02.txt, 20_no_question_03.txt, 20_no_question_04.txt, 30_max_01.txt, 30_max_02.txt, 30_max_03.txt, 30_max_04.txt, 40_corner_01.txt, 40_corner_02.txt, 40_corner_03.txt, 40_corner_04.txt
All 00_example_01.txt, 00_example_02.txt, 00_example_03.txt, 00_example_04.txt, 10_rand_01.txt, 10_rand_02.txt, 10_rand_03.txt, 10_rand_04.txt, 20_no_question_01.txt, 20_no_question_02.txt, 20_no_question_03.txt, 20_no_question_04.txt, 30_max_01.txt, 30_max_02.txt, 30_max_03.txt, 30_max_04.txt, 40_corner_01.txt, 40_corner_02.txt, 40_corner_03.txt, 40_corner_04.txt, 50_hand_01.txt, 50_hand_02.txt, 50_hand_03.txt, 60_rand_01.txt, 60_rand_02.txt, 60_rand_03.txt, 60_rand_04.txt, 70_no_ques_01.txt, 70_no_ques_02.txt, 70_no_ques_03.txt, 70_no_ques_04.txt, 80_max_01.txt, 80_max_02.txt, 80_max_03.txt, 80_max_04.txt, 90_corner_01.txt, 90_corner_02.txt, 90_corner_03.txt, 90_corner_04.txt
Case Name Status Exec Time Memory
00_example_01.txt AC 17 ms 1788 KB
00_example_02.txt AC 17 ms 1788 KB
00_example_03.txt AC 16 ms 1788 KB
00_example_04.txt AC 17 ms 1788 KB
10_rand_01.txt AC 17 ms 1788 KB
10_rand_02.txt AC 17 ms 1788 KB
10_rand_03.txt AC 17 ms 1788 KB
10_rand_04.txt AC 19 ms 1788 KB
20_no_question_01.txt AC 18 ms 1788 KB
20_no_question_02.txt AC 17 ms 1788 KB
20_no_question_03.txt AC 18 ms 1788 KB
20_no_question_04.txt AC 18 ms 1788 KB
30_max_01.txt AC 19 ms 1916 KB
30_max_02.txt AC 19 ms 1916 KB
30_max_03.txt AC 18 ms 1916 KB
30_max_04.txt AC 18 ms 1916 KB
40_corner_01.txt AC 18 ms 1916 KB
40_corner_02.txt AC 18 ms 1916 KB
40_corner_03.txt AC 17 ms 1916 KB
40_corner_04.txt AC 17 ms 1916 KB
50_hand_01.txt AC 16 ms 1788 KB
50_hand_02.txt AC 16 ms 1788 KB
50_hand_03.txt AC 17 ms 1788 KB
60_rand_01.txt AC 17 ms 1788 KB
60_rand_02.txt AC 17 ms 1788 KB
60_rand_03.txt AC 18 ms 1788 KB
60_rand_04.txt AC 17 ms 1788 KB
70_no_ques_01.txt AC 17 ms 1788 KB
70_no_ques_02.txt AC 17 ms 1788 KB
70_no_ques_03.txt AC 17 ms 1788 KB
70_no_ques_04.txt AC 17 ms 1788 KB
80_max_01.txt AC 17 ms 1916 KB
80_max_02.txt AC 18 ms 1916 KB
80_max_03.txt AC 19 ms 1916 KB
80_max_04.txt AC 17 ms 1916 KB
90_corner_01.txt AC 17 ms 1916 KB
90_corner_02.txt AC 17 ms 1916 KB
90_corner_03.txt AC 21 ms 1916 KB
90_corner_04.txt AC 18 ms 1916 KB