Submission #1138874

Source Code Expand

a=b=1;gets;gets.split.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 72 Byte
Status AC
Exec Time 128 ms
Memory 16900 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 7 ms 1788 KB
0_01.txt AC 7 ms 1788 KB
0_02.txt AC 7 ms 1788 KB
0_03.txt AC 7 ms 1788 KB
1_00.txt AC 7 ms 1788 KB
1_01.txt AC 7 ms 1788 KB
1_02.txt AC 7 ms 1788 KB
1_03.txt AC 7 ms 1788 KB
1_04.txt AC 7 ms 1788 KB
1_05.txt AC 7 ms 1788 KB
1_06.txt AC 7 ms 1788 KB
1_07.txt AC 7 ms 1788 KB
1_08.txt AC 7 ms 1788 KB
1_09.txt AC 7 ms 1788 KB
1_10.txt AC 7 ms 1788 KB
2_00.txt AC 124 ms 16516 KB
2_01.txt AC 122 ms 16516 KB
2_02.txt AC 128 ms 16900 KB
2_03.txt AC 123 ms 16516 KB
2_04.txt AC 124 ms 16516 KB
2_05.txt AC 123 ms 16516 KB
2_06.txt AC 123 ms 16516 KB
2_07.txt AC 123 ms 16516 KB
2_08.txt AC 122 ms 16516 KB
2_09.txt AC 122 ms 16516 KB
2_10.txt AC 122 ms 16516 KB
2_11.txt AC 126 ms 16772 KB
2_12.txt AC 125 ms 16772 KB