Submission #230465

Source Code Expand

n = gets.to_i
color = Array.new(1000001) { 0 }
n.times do |i|
	a,b = gets.chomp.split.map { |e| e.to_i }
	color[a] += 1
	color[b+1] += -1 if b != 1000000
end
ans = color[0]
for j in 1..1000000 do  
	color[j] += color[j-1]
	ans = color[j] if color[j] > ans
end

puts ans

Submission Info

Submission Time
Task C - AtColor
User osushi
Language Ruby (1.9.3)
Score 100
Code Size 282 Byte
Status AC
Exec Time 1244 ms
Memory 12120 KB

Judge Result

Set Name Sample Subtask1 Subtask2
Score / Max Score 0 / 0 30 / 30 70 / 70
Status
AC × 2
AC × 17
AC × 42
Set Name Test Cases
Sample subtask0_sample01.txt, subtask0_sample02.txt
Subtask1 subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask0_sample01.txt, subtask0_sample02.txt
Subtask2 subtask0_sample01.txt, subtask0_sample02.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask2_01.txt, subtask2_02.txt, subtask2_03.txt, subtask2_04.txt, subtask2_05.txt, subtask2_06.txt, subtask2_07.txt, subtask2_08.txt, subtask2_09.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt, subtask2_13.txt, subtask2_14.txt, subtask2_15.txt, subtask2_16.txt, subtask2_17.txt, subtask2_18.txt, subtask2_19.txt, subtask2_20.txt, subtask2_21.txt, subtask2_22.txt, subtask2_23.txt, subtask2_24.txt, subtask2_25.txt
Case Name Status Exec Time Memory
subtask0_sample01.txt AC 463 ms 12024 KB
subtask0_sample02.txt AC 466 ms 12016 KB
subtask1_01.txt AC 463 ms 12020 KB
subtask1_02.txt AC 470 ms 12016 KB
subtask1_03.txt AC 472 ms 12020 KB
subtask1_04.txt AC 487 ms 12012 KB
subtask1_05.txt AC 511 ms 12020 KB
subtask1_06.txt AC 525 ms 12044 KB
subtask1_07.txt AC 506 ms 12016 KB
subtask1_08.txt AC 486 ms 12016 KB
subtask1_09.txt AC 469 ms 12012 KB
subtask1_10.txt AC 483 ms 12012 KB
subtask1_11.txt AC 530 ms 11988 KB
subtask1_12.txt AC 484 ms 12020 KB
subtask1_13.txt AC 477 ms 12020 KB
subtask1_14.txt AC 476 ms 12020 KB
subtask1_15.txt AC 476 ms 12020 KB
subtask2_01.txt AC 1161 ms 12020 KB
subtask2_02.txt AC 1177 ms 12020 KB
subtask2_03.txt AC 1188 ms 12020 KB
subtask2_04.txt AC 1177 ms 12016 KB
subtask2_05.txt AC 1188 ms 12016 KB
subtask2_06.txt AC 1201 ms 12012 KB
subtask2_07.txt AC 1213 ms 12020 KB
subtask2_08.txt AC 1212 ms 12008 KB
subtask2_09.txt AC 1198 ms 12020 KB
subtask2_10.txt AC 1192 ms 12020 KB
subtask2_11.txt AC 1185 ms 12120 KB
subtask2_12.txt AC 1185 ms 12020 KB
subtask2_13.txt AC 1215 ms 11960 KB
subtask2_14.txt AC 1203 ms 12020 KB
subtask2_15.txt AC 1204 ms 12068 KB
subtask2_16.txt AC 1244 ms 12016 KB
subtask2_17.txt AC 1195 ms 12020 KB
subtask2_18.txt AC 1193 ms 12016 KB
subtask2_19.txt AC 1207 ms 12020 KB
subtask2_20.txt AC 1194 ms 12016 KB
subtask2_21.txt AC 1195 ms 12016 KB
subtask2_22.txt AC 1192 ms 12020 KB
subtask2_23.txt AC 1190 ms 12020 KB
subtask2_24.txt AC 1195 ms 12020 KB
subtask2_25.txt AC 1188 ms 12028 KB