Submission #2045749


Source Code Expand

n = gets.to_i
str = ""

n.times do
  p, q, r = gets.split(" ")
  if p == "BEGINNING"
    str.concat(r[0])
  elsif p == "MIDDLE"
    str.concat(r[r.length/2])
  elsif p == "END"
    str.concat(r[-1])
  end
end

puts str

Submission Info

Submission Time
Task A - エンド・オブ・ビギニング
User s2035421
Language Ruby (2.3.3)
Score 100
Code Size 234 Byte
Status AC
Exec Time 7 ms
Memory 1788 KB

Compile Error

./Main.rb:5: warning: assigned but unused variable - q

Judge Result

Set Name All
Score / Max Score 100 / 100
Status
AC × 19
Set Name Test Cases
All 00_sample_00.txt, 00_sample_01.txt, 10_min_00.txt, 10_min_01.txt, 10_min_02.txt, 20_max_00.txt, 20_max_01.txt, 20_max_02.txt, 90_random_00.txt, 90_random_01.txt, 90_random_02.txt, 90_random_03.txt, 90_random_04.txt, 90_random_05.txt, 90_random_06.txt, 90_random_07.txt, 90_random_08.txt, 90_random_09.txt, 99_medium_00.txt
Case Name Status Exec Time Memory
00_sample_00.txt AC 7 ms 1788 KB
00_sample_01.txt AC 7 ms 1788 KB
10_min_00.txt AC 7 ms 1788 KB
10_min_01.txt AC 7 ms 1788 KB
10_min_02.txt AC 7 ms 1788 KB
20_max_00.txt AC 7 ms 1788 KB
20_max_01.txt AC 7 ms 1788 KB
20_max_02.txt AC 7 ms 1788 KB
90_random_00.txt AC 7 ms 1788 KB
90_random_01.txt AC 7 ms 1788 KB
90_random_02.txt AC 7 ms 1788 KB
90_random_03.txt AC 7 ms 1788 KB
90_random_04.txt AC 7 ms 1788 KB
90_random_05.txt AC 7 ms 1788 KB
90_random_06.txt AC 7 ms 1788 KB
90_random_07.txt AC 7 ms 1788 KB
90_random_08.txt AC 7 ms 1788 KB
90_random_09.txt AC 7 ms 1788 KB
99_medium_00.txt AC 7 ms 1788 KB