Submission #1132337
Source Code Expand
n,*a=`dd`.split.map &:to_i;1.upto(n-a[c=0]=r=1){|i|d=a[i-1];a[i]=a[i]>=d+2?d+2:(r*=i+2-c+=1;d)};1.upto(n-c){|i|r=r*i%(10**9+7)};p r
Submission Info
Submission Time | |
---|---|
Task | A - Robot Racing |
User | leafmoon |
Language | Ruby (2.3.3) |
Score | 900 |
Code Size | 131 Byte |
Status | AC |
Exec Time | 1165 ms |
Memory | 95264 KB |
Compile Error
./Main.rb:1: warning: `&' interpreted as argument prefix
Judge Result
Set Name | Sample | Subtask | All | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 500 / 500 | 400 / 400 | ||||||
Status |
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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 | 10 ms | 2040 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 | 1165 ms | 95264 KB |
2_01.txt | AC | 72 ms | 8964 KB |
2_02.txt | AC | 76 ms | 9352 KB |
2_03.txt | AC | 392 ms | 59024 KB |
2_04.txt | AC | 169 ms | 45220 KB |
2_05.txt | AC | 103 ms | 25272 KB |
2_06.txt | AC | 79 ms | 17924 KB |
2_07.txt | AC | 73 ms | 11400 KB |
2_08.txt | AC | 72 ms | 9476 KB |
2_09.txt | AC | 71 ms | 9088 KB |
2_10.txt | AC | 71 ms | 9096 KB |
2_11.txt | AC | 75 ms | 9216 KB |
2_12.txt | AC | 76 ms | 9220 KB |