Submission #3225945


Source Code Expand

n, m = gets.chomp.split(" ").map(&:to_i)
a = Array.new(n, Array.new(3))
for i in 0..(n-1) do
  a[i] = gets.chomp.split(" ").map(&:to_i)
end
b = Array.new(8) { Array.new(n) }
for i in 0..(n-1) do
  b[0][i] = a[i][0] + a[i][1] + a[i][2]
  b[1][i] = a[i][0] + a[i][1] - a[i][2]
  b[2][i] = a[i][0] - a[i][1] + a[i][2]
  b[3][i] = a[i][0] - a[i][1] - a[i][2]
  b[4][i] = - a[i][0] + a[i][1] + a[i][2]
  b[5][i] = - a[i][0] + a[i][1] - a[i][2]
  b[6][i] = - a[i][0] - a[i][1] + a[i][2]
  b[7][i] = - a[i][0] - a[i][1] - a[i][2]
end

for i in 0..7 do
  b[i] = b[i].sort{|a, b| b <=> a }
end

c = Array.new(8, 0)
for i in 0..7 do
  for j in 0..(m-1) do
    c[i] += b[i][j]
  end
end

p c.max

Submission Info

Submission Time
Task D - Patisserie ABC
User Kouch
Language Ruby (2.3.3)
Score 400
Code Size 714 Byte
Status AC
Exec Time 18 ms
Memory 2044 KB

Compile Error

./Main.rb:19: warning: shadowing outer local variable - a
./Main.rb:19: warning: shadowing outer local variable - b

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 400 / 400
Status
AC × 4
AC × 20
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt
All 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, sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt
Case Name Status Exec Time Memory
in01.txt AC 17 ms 2044 KB
in02.txt AC 17 ms 2044 KB
in03.txt AC 17 ms 2044 KB
in04.txt AC 17 ms 2044 KB
in05.txt AC 17 ms 2044 KB
in06.txt AC 17 ms 2044 KB
in07.txt AC 18 ms 2044 KB
in08.txt AC 14 ms 2040 KB
in09.txt AC 14 ms 2040 KB
in10.txt AC 14 ms 2040 KB
in11.txt AC 15 ms 2044 KB
in12.txt AC 15 ms 2044 KB
in13.txt AC 14 ms 2040 KB
in14.txt AC 15 ms 2040 KB
in15.txt AC 15 ms 2040 KB
in16.txt AC 15 ms 2040 KB
sample_01.txt AC 7 ms 1788 KB
sample_02.txt AC 7 ms 1788 KB
sample_03.txt AC 7 ms 1788 KB
sample_04.txt AC 7 ms 1788 KB