Submission #1567322

Source Code Expand

M=998244353;N=gets.to_i;v=$<.map{|e|Complex(*e.split.map(&:to_i))};h={};r=2**N+~N;[*0...N].combination(2){|i,j|h[x=[i,j]]||((j+1...N).map{|k|((v[j]-v[k]).conj*(v[i]-v[k])).imag.abs<1e-9&&x<<k};r-=2**(l=x.size)+~l;x.combination(2){|a,b|h[[a,b]]=1})};p r%M

Submission Info

Submission Time
Task E - ConvexScore
User leafmoon
Language Ruby (2.3.3)
Score 700
Code Size 254 Byte
Status AC
Exec Time 1948 ms
Memory 5372 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 700 / 700
Status
AC × 3
AC × 36
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, 1_031.txt, 1_032.txt, 1_033.txt, 1_034.txt, 1_035.txt
Case Name Status Exec Time Memory
0_000.txt AC 6 ms 1788 KB
0_001.txt AC 7 ms 1788 KB
0_002.txt AC 7 ms 1788 KB
1_003.txt AC 7 ms 1788 KB
1_004.txt AC 7 ms 1788 KB
1_005.txt AC 474 ms 3196 KB
1_006.txt AC 7 ms 3836 KB
1_007.txt AC 591 ms 3452 KB
1_008.txt AC 362 ms 3324 KB
1_009.txt AC 542 ms 3324 KB
1_010.txt AC 125 ms 2300 KB
1_011.txt AC 685 ms 3452 KB
1_012.txt AC 872 ms 3580 KB
1_013.txt AC 433 ms 3196 KB
1_014.txt AC 10 ms 1788 KB
1_015.txt AC 43 ms 3452 KB
1_016.txt AC 24 ms 2428 KB
1_017.txt AC 1871 ms 5116 KB
1_018.txt AC 1948 ms 5116 KB
1_019.txt AC 1043 ms 4988 KB
1_020.txt AC 1016 ms 4988 KB
1_021.txt AC 1181 ms 4988 KB
1_022.txt AC 1452 ms 5116 KB
1_023.txt AC 1697 ms 5372 KB
1_024.txt AC 1668 ms 5116 KB
1_025.txt AC 1519 ms 5116 KB
1_026.txt AC 1514 ms 5116 KB
1_027.txt AC 63 ms 4860 KB
1_028.txt AC 63 ms 4860 KB
1_029.txt AC 1509 ms 5116 KB
1_030.txt AC 1818 ms 5116 KB
1_031.txt AC 1862 ms 5116 KB
1_032.txt AC 1824 ms 5116 KB
1_033.txt AC 1824 ms 5116 KB
1_034.txt AC 1920 ms 5116 KB
1_035.txt AC 1136 ms 4988 KB