CSES - Datatähti 2024 alku

CSES - Datatähti 2024 alku - Results

Submission details
Task:	Uolevin kalansaalis
Sender:	rottis
Submission time:	2023-11-12 21:43:30 +0200
Language:	Ruby
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	RUNTIME ERROR	0
#2	RUNTIME ERROR	0

Test results
test	verdict	time	group
#1	RUNTIME ERROR	0.07 s	1, 2	details
#2	RUNTIME ERROR	0.07 s	1, 2	details
#3	RUNTIME ERROR	0.08 s	1, 2	details
#4	RUNTIME ERROR	0.07 s	1, 2	details
#5	RUNTIME ERROR	0.07 s	1, 2	details
#6	RUNTIME ERROR	0.07 s	1, 2	details
#7	RUNTIME ERROR	0.07 s	1, 2	details
#8	RUNTIME ERROR	0.07 s	1, 2	details
#9	RUNTIME ERROR	0.08 s	1, 2	details
#10	RUNTIME ERROR	0.07 s	1, 2	details
#11	RUNTIME ERROR	0.07 s	1, 2	details
#12	RUNTIME ERROR	0.07 s	1, 2	details
#13	RUNTIME ERROR	0.07 s	1, 2	details
#14	RUNTIME ERROR	0.08 s	1, 2	details
#15	RUNTIME ERROR	0.08 s	1, 2	details
#16	TIME LIMIT EXCEEDED	--	2	details
#17	TIME LIMIT EXCEEDED	--	2	details
#18	TIME LIMIT EXCEEDED	--	2	details
#19	TIME LIMIT EXCEEDED	--	2	details
#20	TIME LIMIT EXCEEDED	--	2	details
#21	TIME LIMIT EXCEEDED	--	2	details
#22	TIME LIMIT EXCEEDED	--	2	details
#23	TIME LIMIT EXCEEDED	--	2	details
#24	TIME LIMIT EXCEEDED	--	2	details

Code

# when make fish, make reverse triangle
# 2dim arr<hash> 
# get max
 
def legal_triangle(y, x, size, dir, height, width) # dir = -1 or 1 # O(1)
  return x >= 0 &&
        (x + size) <= (width) && 
        (y + (dir * size) + 1) >= 0 &&
        (y + (dir * size)) <= height
end
 
def triangle(tri_y, tri_x, tri_size, tri_dir) # O(n) # returns only leftmost from each row
  leftx = tri_x - tri_size + 1
  rightx = tri_x
  values = []
 
  while leftx <= rightx
    
    values << [tri_y, leftx, rightx - leftx + 1] #(leftx..rightx).to_a
    
    if tri_y % 2 == 0
      rightx -= 1
    else
      leftx += 1
    end
    
    tri_y += tri_dir
  end
 
  return values
end
 
height, width, count = gets.chomp.split(" ").map(&:to_i)
 
board = []
height.times do
  board << []
end
 
#puts board.to_s
 
total = 0
 
count.times do
  y, x, type = gets.chomp.split(" ")
  x = x.to_i - 1
  y = y.to_i - 1
  type = (type == "H" ? 1 : -10)
  total += type
  size = 1
  legal1 = true
  legal2 = true
  while legal1 || legal2
    legal1 = legal_triangle(y, x - size + 1, size,  1, height, width)
    legal2 = legal_triangle(y, x - size + 1, size, -1, height, width)
    
    if legal1
      values = triangle(y, x, size, 1)
      values.each do |celly, cellx, len|
        board[celly] << [cellx, len, size, type]
      end
    end
 
    if legal2
      values = triangle(y, x, size, -1)
      values.each do |celly, cellx, len|
        board[celly] << [cellx, len, size, type]
      end
    end
 
    size += 1
  end
end
=begin
maxes = []
board.each do |row|
  ends = []
  #ind = 0
  count = 0
  mincount = 99999999999
  row.sort_by{ |a, b, c| a }.each do |x, len, size, type|
    #ind = x
    ends << [x - len + 1, type]
    count += type
    while ends.length > 0 && ends[0][0] <= x
      _, type = ends.shift
      count -= type[1]
    end
    if count < mincount
      mincount = count
    end
  end
  maxes << mincount
end
=end
puts total - maxes.min

Test details

Test 1

Group: 1, 2

Verdict: RUNTIME ERROR

input
`5 6 13 1 1 K 5 1 K 2 2 H 4 2 H ...` view save

correct output
`-16` view save

user output
(empty)

Error:

input/code.rb:96:in `<main>': undefined local variable or method `maxes' for main:Object (...

Test 2

Group: 1, 2

Verdict: RUNTIME ERROR

input
`5 6 7 1 5 K 4 6 K 2 4 H 2 5 H ...` view save

correct output
`0` view save

user output
(empty)

Error:

input/code.rb:96:in `<main>': undefined local variable or method `maxes' for main:Object (...

Test 3

Group: 1, 2

Verdict: RUNTIME ERROR

input
`5 6 7 5 5 K 2 6 K 2 4 H 2 5 H ...` view save

correct output
`0` view save

user output
(empty)

Error:

input/code.rb:96:in `<main>': undefined local variable or method `maxes' for main:Object (...

Test 4

Group: 1, 2

Verdict: RUNTIME ERROR

input
`10 10 51 3 3 H 6 3 H 9 5 H 5 10 H ...` view save

correct output
`50` view save

user output
(empty)

Error:

input/code.rb:96:in `<main>': undefined local variable or method `maxes' for main:Object (...

Test 5

Group: 1, 2

Verdict: RUNTIME ERROR

input
`10 10 52 3 5 H 3 1 H 9 6 H 2 8 H ...` view save

correct output
`40` view save

user output
(empty)

Error:

input/code.rb:96:in `<main>': undefined local variable or method `maxes' for main:Object (...

Test 6

Group: 1, 2

Verdict: RUNTIME ERROR

input
`10 10 60 6 10 H 2 8 H 5 8 H 8 10 H ...` view save

correct output
`-15` view save

user output
(empty)

Error:

input/code.rb:96:in `<main>': undefined local variable or method `maxes' for main:Object (...

Test 7

Group: 1, 2

Verdict: RUNTIME ERROR

input
`10 10 60 4 7 H 7 4 H 4 10 H 3 6 H ...` view save

correct output
`60` view save

user output
(empty)

Error:

input/code.rb:96:in `<main>': undefined local variable or method `maxes' for main:Object (...

Test 8

Group: 1, 2

Verdict: RUNTIME ERROR

input
`10 10 40 9 9 H 5 10 H 5 6 H 4 9 H ...` view save

correct output
`2` view save

user output
(empty)

Error:

input/code.rb:96:in `<main>': undefined local variable or method `maxes' for main:Object (...

Test 9

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1 1 0` view save

correct output
`0` view save

user output
(empty)

Error:

input/code.rb:96:in `<main>': undefined local variable or method `maxes' for main:Object (...

Test 10

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1 1 1 1 1 K` view save

correct output
`0` view save

user output
(empty)

Error:

input/code.rb:96:in `<main>': undefined local variable or method `maxes' for main:Object (...

Test 11

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1 1 1 1 1 H` view save

correct output
`0` view save

user output
(empty)

Error:

input/code.rb:96:in `<main>': undefined local variable or method `maxes' for main:Object (...

Test 12

Group: 1, 2

Verdict: RUNTIME ERROR

input
`10 5 32 10 3 H 4 4 H 3 3 H 5 4 H ...` view save

correct output
`20` view save

user output
(empty)

Error:

input/code.rb:96:in `<main>': undefined local variable or method `maxes' for main:Object (...

Test 13

Group: 1, 2

Verdict: RUNTIME ERROR

input
`5 10 32 5 9 H 2 4 H 2 9 H 2 5 H ...` view save

correct output
`28` view save

user output
(empty)

Error:

input/code.rb:96:in `<main>': undefined local variable or method `maxes' for main:Object (...

Test 14

Group: 1, 2

Verdict: RUNTIME ERROR

input
`10 10 100 2 9 H 5 4 H 5 9 K 6 1 K ...` view save

correct output
`-439` view save

user output
(empty)

Error:

input/code.rb:96:in `<main>': undefined local variable or method `maxes' for main:Object (...

Test 15

Group: 1, 2

Verdict: RUNTIME ERROR

input
`10 10 100 8 9 H 5 10 H 5 4 H 3 9 H ...` view save

correct output
`88` view save

user output
(empty)

Error:

input/code.rb:96:in `<main>': undefined local variable or method `maxes' for main:Object (...

Test 16

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`500 500 125000 125 261 K 84 78 K 11 200 K 481 246 K ...` view save

correct output
`-624270` view save

user output
(empty)

Test 17

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`500 500 125100 16 61 H 37 62 H 459 125 H 318 476 H ...` view save

correct output
`124020` view save

user output
(empty)

Test 18

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`500 500 249999 22 214 H 356 145 H 341 29 H 393 262 H ...` view save

correct output
`249999` view save

user output
(empty)

Test 19

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`500 500 32000 30 81 H 315 34 H 78 112 H 367 166 H ...` view save

correct output
`10126` view save

user output
(empty)

Test 20

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`500 500 126745 164 390 H 126 331 H 164 126 H 55 92 H ...` view save

correct output
`-104692` view save

user output
(empty)

Test 21

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`500 500 71200 106 191 H 314 189 H 482 485 H 344 401 H ...` view save

correct output
`-335853` view save

user output
(empty)

Test 22

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`500 500 67772 421 277 H 428 470 H 169 142 H 256 345 H ...` view save

correct output
`-208567` view save

user output
(empty)

Test 23

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`500 500 27434 366 481 H 38 22 H 126 107 H 135 169 H ...` view save

correct output
`-57100` view save

user output
(empty)

Test 24

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`500 500 93982 183 13 H 463 230 H 264 351 H 399 290 H ...` view save

correct output
`-52800` view save

user output
(empty)

Datatähti 2024 alku

Uolevin kalansaalis

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

Test 13

Test 14

Test 15

Test 16

Test 17

Test 18

Test 19

Test 20

Test 21

Test 22

Test 23

Test 24

Tasks

Submissions (rottis)