Submission #1383409

Source Code Expand

M,*a=gets.to_i-1;1.step(L=M-1,3){|i|(~i%2).step(L,2){|j|a<<[i,j]}};(L%2).step(M,2){|i|a<<[M,i]<<[i,M]};puts a.size,a

Submission Info

Submission Time
Task J - Connected Checkerboard
User akouryy
Language Ruby (2.3.3)
Score 100
Code Size 116 Byte
Status AC
Exec Time 280 ms
Memory 17660 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 2
AC × 24
Set Name Test Cases
Sample sample_01.txt, sample_02.txt
All sample_01.txt, sample_02.txt, sample_01.txt, sample_02.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, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt
Case Name Status Exec Time Memory
sample_01.txt AC 7 ms 1788 KB
sample_02.txt AC 7 ms 1788 KB
subtask1_01.txt AC 19 ms 2172 KB
subtask1_02.txt AC 7 ms 1788 KB
subtask1_03.txt AC 39 ms 3708 KB
subtask1_04.txt AC 21 ms 2556 KB
subtask1_05.txt AC 92 ms 6396 KB
subtask1_06.txt AC 142 ms 9212 KB
subtask1_07.txt AC 29 ms 2812 KB
subtask1_08.txt AC 149 ms 9980 KB
subtask1_09.txt AC 129 ms 9340 KB
subtask1_10.txt AC 274 ms 17404 KB
subtask1_11.txt AC 268 ms 17276 KB
subtask1_12.txt AC 262 ms 16892 KB
subtask1_13.txt AC 275 ms 17404 KB
subtask1_14.txt AC 268 ms 17148 KB
subtask1_15.txt AC 261 ms 16892 KB
subtask1_16.txt AC 257 ms 16764 KB
subtask1_17.txt AC 261 ms 16892 KB
subtask1_18.txt AC 262 ms 16892 KB
subtask1_19.txt AC 273 ms 17404 KB
subtask1_20.txt AC 280 ms 17660 KB