Submission #1138875

Source Code Expand

a=b=1;_,*q=`dd`.split;q.map{|x|a,b=a*b%(10**9+7),1+[b,-~x.to_i/2].min};p a

Submission Info

Submission Time
Task A - Robot Racing
User leafmoon
Language Ruby (2.3.3)
Score 900
Code Size 74 Byte
Status AC
Exec Time 134 ms
Memory 17800 KB

Judge Result

Set Name Sample Subtask All
Score / Max Score 0 / 0 500 / 500 400 / 400
Status
AC × 4
AC × 14
AC × 28
Set Name Test Cases
Sample 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt
Subtask 0_00.txt, 0_01.txt, 0_02.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt
All 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 2_00.txt, 2_01.txt, 2_02.txt, 2_03.txt, 2_04.txt, 2_05.txt, 2_06.txt, 2_07.txt, 2_08.txt, 2_09.txt, 2_10.txt, 2_11.txt, 2_12.txt
Case Name Status Exec Time Memory
0_00.txt AC 43 ms 3828 KB
0_01.txt AC 8 ms 2044 KB
0_02.txt AC 8 ms 2044 KB
0_03.txt AC 8 ms 2044 KB
1_00.txt AC 8 ms 2044 KB
1_01.txt AC 8 ms 2044 KB
1_02.txt AC 8 ms 2044 KB
1_03.txt AC 8 ms 2044 KB
1_04.txt AC 8 ms 2044 KB
1_05.txt AC 8 ms 2044 KB
1_06.txt AC 8 ms 2044 KB
1_07.txt AC 8 ms 2044 KB
1_08.txt AC 8 ms 2044 KB
1_09.txt AC 8 ms 2044 KB
1_10.txt AC 8 ms 2044 KB
2_00.txt AC 129 ms 17280 KB
2_01.txt AC 129 ms 17408 KB
2_02.txt AC 134 ms 17800 KB
2_03.txt AC 129 ms 17408 KB
2_04.txt AC 128 ms 17412 KB
2_05.txt AC 130 ms 17408 KB
2_06.txt AC 128 ms 17412 KB
2_07.txt AC 133 ms 17412 KB
2_08.txt AC 128 ms 17284 KB
2_09.txt AC 126 ms 17288 KB
2_10.txt AC 133 ms 17404 KB
2_11.txt AC 131 ms 17664 KB
2_12.txt AC 133 ms 17664 KB