Submission #2178867
Source Code Expand
$N=<>; $v=1; for(0,1){ $d=0; $v=(grep{$v!=$_ and($|=print"? $v $_\n"),$d+=$-=<>-$d,$-}1..$N)[-1] } print"! $d\n"
Submission Info
Submission Time | |
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Task | D - 高橋くんと木の直径 |
User | x20 |
Language | Perl (v5.18.2) |
Score | 100 |
Code Size | 122 Byte |
Status | AC |
Exec Time | 8 ms |
Memory | 976 KB |
Compile Error
./Main.pl syntax OK
Judge Result
Set Name | Sample | Subtask1 | All | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 20 / 20 | 80 / 80 | ||||||
Status |
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Set Name | Test Cases |
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Sample | subtask0_0.txt |
Subtask1 | subtask1_0.txt, subtask1_1.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_2.txt, subtask1_20.txt, subtask1_3.txt, subtask1_4.txt, subtask1_5.txt, subtask1_6.txt, subtask1_7.txt, subtask1_8.txt, subtask1_9.txt, subtask0_0.txt |
All | subtask0_0.txt, subtask1_0.txt, subtask1_1.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_2.txt, subtask1_20.txt, subtask1_3.txt, subtask1_4.txt, subtask1_5.txt, subtask1_6.txt, subtask1_7.txt, subtask1_8.txt, subtask1_9.txt, subtask2_0.txt, subtask2_1.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt, subtask2_13.txt, subtask2_14.txt, subtask2_15.txt, subtask2_16.txt, subtask2_17.txt, subtask2_18.txt, subtask2_19.txt, subtask2_2.txt, subtask2_3.txt, subtask2_4.txt, subtask2_5.txt, subtask2_6.txt, subtask2_7.txt, subtask2_8.txt, subtask2_9.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
subtask0_0.txt | AC | 5 ms | 976 KB |
subtask1_0.txt | AC | 7 ms | 844 KB |
subtask1_1.txt | AC | 7 ms | 848 KB |
subtask1_10.txt | AC | 7 ms | 844 KB |
subtask1_11.txt | AC | 7 ms | 848 KB |
subtask1_12.txt | AC | 7 ms | 848 KB |
subtask1_13.txt | AC | 7 ms | 848 KB |
subtask1_14.txt | AC | 7 ms | 848 KB |
subtask1_15.txt | AC | 7 ms | 848 KB |
subtask1_16.txt | AC | 7 ms | 848 KB |
subtask1_17.txt | AC | 7 ms | 848 KB |
subtask1_18.txt | AC | 7 ms | 848 KB |
subtask1_19.txt | AC | 8 ms | 848 KB |
subtask1_2.txt | AC | 7 ms | 848 KB |
subtask1_20.txt | AC | 3 ms | 720 KB |
subtask1_3.txt | AC | 7 ms | 848 KB |
subtask1_4.txt | AC | 7 ms | 852 KB |
subtask1_5.txt | AC | 7 ms | 852 KB |
subtask1_6.txt | AC | 7 ms | 852 KB |
subtask1_7.txt | AC | 7 ms | 848 KB |
subtask1_8.txt | AC | 7 ms | 844 KB |
subtask1_9.txt | AC | 7 ms | 848 KB |
subtask2_0.txt | AC | 7 ms | 720 KB |
subtask2_1.txt | AC | 7 ms | 848 KB |
subtask2_10.txt | AC | 7 ms | 848 KB |
subtask2_11.txt | AC | 7 ms | 844 KB |
subtask2_12.txt | AC | 7 ms | 848 KB |
subtask2_13.txt | AC | 7 ms | 844 KB |
subtask2_14.txt | AC | 7 ms | 852 KB |
subtask2_15.txt | AC | 7 ms | 848 KB |
subtask2_16.txt | AC | 7 ms | 848 KB |
subtask2_17.txt | AC | 7 ms | 844 KB |
subtask2_18.txt | AC | 7 ms | 848 KB |
subtask2_19.txt | AC | 7 ms | 848 KB |
subtask2_2.txt | AC | 7 ms | 848 KB |
subtask2_3.txt | AC | 7 ms | 848 KB |
subtask2_4.txt | AC | 7 ms | 848 KB |
subtask2_5.txt | AC | 7 ms | 848 KB |
subtask2_6.txt | AC | 7 ms | 852 KB |
subtask2_7.txt | AC | 7 ms | 848 KB |
subtask2_8.txt | AC | 7 ms | 848 KB |
subtask2_9.txt | AC | 7 ms | 844 KB |