Submission #1133803
Source Code Expand
n,*a=`dd`.split.map &:to_i;c=0;i=g=r=1;0.upto(n-g=r=1){|i|g>a[i]?r*=i+2-c+=1:g+=2};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 | 118 Byte |
Status | AC |
Exec Time | 1135 ms |
Memory | 97372 KB |
Compile Error
./Main.rb:1: warning: `&' interpreted as argument prefix ./Main.rb:1: warning: shadowing outer local variable - i ./Main.rb:1: warning: shadowing outer local variable - i ./Main.rb:1: warning: assigned but unused variable - i
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 | 8 ms | 2044 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 | 1135 ms | 97372 KB |
2_01.txt | AC | 66 ms | 8956 KB |
2_02.txt | AC | 71 ms | 9344 KB |
2_03.txt | AC | 387 ms | 63724 KB |
2_04.txt | AC | 164 ms | 63364 KB |
2_05.txt | AC | 97 ms | 26248 KB |
2_06.txt | AC | 74 ms | 17920 KB |
2_07.txt | AC | 68 ms | 11400 KB |
2_08.txt | AC | 67 ms | 9472 KB |
2_09.txt | AC | 65 ms | 9096 KB |
2_10.txt | AC | 66 ms | 9092 KB |
2_11.txt | AC | 70 ms | 9216 KB |
2_12.txt | AC | 71 ms | 9224 KB |