Submission #26544471

Source Code Expand

N,K = gets.split.map(&:to_i)
W = K+K
Q = W+W

■□ = Array.new(W){[0]*W}
$<.each{|ln|
	x,y,c = ln.split
	x,y = x.to_i%W,y.to_i%W
	z,w = (x+K)%W,(y+K)%W
	if c==?B
		■□[y][x] += 1
		■□[w][z] += 1
	else
		■□[w][x] += 1
		■□[y][z] += 1
	end
}
■□.map!{_1.cycle 2}
■□ = ■□.cycle 2

S = ■□.inject([[0]*(Q+1)]){|s,r|
	sr,sr0 = 0,s[-1].dup
	next s << r.inject([sr0.shift+sr]){|s,c|
		s << sr0.shift+sr+=c
	}
}

p (K..Q).map{|r|
	sr,srk = S[r],S[r-K]
	next (K..Q).map{|c|
		sr[c]-sr[c-K]-srk[c]+srk[c-K]
	}.max
}.max

Submission Info

Submission Time
Task D - Checker
User ds14050
Language Ruby (2.7.1)
Score 0
Code Size 574 Byte
Status TLE
Exec Time 2213 ms
Memory 258832 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 500
Status
AC × 2
TLE × 1
AC × 23
TLE × 8
Set Name Test Cases
Sample 0_000.txt, 0_001.txt, 0_002.txt
All 0_000.txt, 0_001.txt, 0_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt, 1_012.txt, 1_013.txt, 1_014.txt, 1_015.txt, 1_016.txt, 1_017.txt, 1_018.txt, 1_019.txt, 1_020.txt, 1_021.txt, 1_022.txt, 1_023.txt, 1_024.txt, 1_025.txt, 1_026.txt, 1_027.txt, 1_028.txt, 1_029.txt, 1_030.txt
Case Name Status Exec Time Memory
0_000.txt AC 64 ms 14276 KiB
0_001.txt TLE 2213 ms 258084 KiB
0_002.txt AC 58 ms 14192 KiB
1_003.txt TLE 2213 ms 252248 KiB
1_004.txt AC 57 ms 14128 KiB
1_005.txt AC 55 ms 14312 KiB
1_006.txt AC 52 ms 14384 KiB
1_007.txt AC 80 ms 19440 KiB
1_008.txt TLE 2213 ms 258832 KiB
1_009.txt AC 58 ms 14120 KiB
1_010.txt AC 56 ms 14200 KiB
1_011.txt AC 55 ms 14228 KiB
1_012.txt AC 80 ms 18720 KiB
1_013.txt TLE 2213 ms 252928 KiB
1_014.txt AC 130 ms 14256 KiB
1_015.txt AC 125 ms 14328 KiB
1_016.txt AC 125 ms 14308 KiB
1_017.txt AC 152 ms 19316 KiB
1_018.txt TLE 2213 ms 249952 KiB
1_019.txt AC 93 ms 19272 KiB
1_020.txt AC 85 ms 19352 KiB
1_021.txt AC 86 ms 19268 KiB
1_022.txt AC 88 ms 19244 KiB
1_023.txt AC 87 ms 19216 KiB
1_024.txt AC 83 ms 19388 KiB
1_025.txt AC 124 ms 14200 KiB
1_026.txt TLE 2213 ms 242068 KiB
1_027.txt AC 124 ms 14216 KiB
1_028.txt TLE 2213 ms 243792 KiB
1_029.txt AC 125 ms 14180 KiB
1_030.txt TLE 2213 ms 250828 KiB