Submission #74059562

Source Code Expand

H, W = gets.split.map(&:to_i)
G = H.times.map{ gets.chomp.chars }
ROWS = G
COLS = ROWS.transpose
R = ROWS.map(&:tally)
C = COLS.map(&:tally)
ans = []
R.each_with_index do |row, y|
  C.each_with_index do |col, x|
    c = G[y][x]
    ans << c if row[c] == 1 && col[c] == 1
  end
end
puts ans.join

Submission Info

Submission Time
Task C - Unique Seats
User tinsep19
Language Ruby 3.4 (ruby 3.4.5)
Score 300
Code Size 311 Byte
Status AC
Exec Time 1918 ms
Memory 242240 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 5
AC × 43
Set Name Test Cases
Sample sample01.txt, sample02.txt, sample03.txt, sample04.txt, sample05.txt
All sample01.txt, sample02.txt, sample03.txt, sample04.txt, sample05.txt, in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in17.txt, in18.txt, in19.txt, in20.txt, in21.txt, in22.txt, in23.txt, in24.txt, in25.txt, in26.txt, in27.txt, in28.txt, in29.txt, in30.txt, in31.txt, in32.txt, in33.txt, in34.txt, in35.txt, in36.txt, in37.txt, in38.txt
Case Name Status Exec Time Memory
in01.txt AC 38 ms 15176 KiB
in02.txt AC 37 ms 15292 KiB
in03.txt AC 41 ms 15564 KiB
in04.txt AC 38 ms 15328 KiB
in05.txt AC 41 ms 16556 KiB
in06.txt AC 37 ms 15208 KiB
in07.txt AC 38 ms 15640 KiB
in08.txt AC 39 ms 15916 KiB
in09.txt AC 38 ms 15792 KiB
in10.txt AC 38 ms 15736 KiB
in11.txt AC 37 ms 15220 KiB
in12.txt AC 38 ms 15344 KiB
in13.txt AC 38 ms 15692 KiB
in14.txt AC 37 ms 15284 KiB
in15.txt AC 39 ms 15736 KiB
in16.txt AC 37 ms 15144 KiB
in17.txt AC 37 ms 15320 KiB
in18.txt AC 37 ms 15364 KiB
in19.txt AC 38 ms 15312 KiB
in20.txt AC 38 ms 15688 KiB
in21.txt AC 38 ms 15220 KiB
in22.txt AC 1918 ms 241656 KiB
in23.txt AC 37 ms 15380 KiB
in24.txt AC 36 ms 15144 KiB
in25.txt AC 36 ms 15320 KiB
in26.txt AC 36 ms 15220 KiB
in27.txt AC 36 ms 15364 KiB
in28.txt AC 36 ms 15180 KiB
in29.txt AC 36 ms 15304 KiB
in30.txt AC 37 ms 15280 KiB
in31.txt AC 35 ms 15304 KiB
in32.txt AC 36 ms 15220 KiB
in33.txt AC 36 ms 15320 KiB
in34.txt AC 1837 ms 242240 KiB
in35.txt AC 1823 ms 240204 KiB
in36.txt AC 1883 ms 241712 KiB
in37.txt AC 1858 ms 241188 KiB
in38.txt AC 1824 ms 236132 KiB
sample01.txt AC 37 ms 15144 KiB
sample02.txt AC 36 ms 15264 KiB
sample03.txt AC 36 ms 15380 KiB
sample04.txt AC 37 ms 15680 KiB
sample05.txt AC 36 ms 15236 KiB