Submission #2117673
Source Code Expand
n=int(input()) s=input() x="b" k=0 if n%2==0: print(-1) else: for i in range(int((n-1)/2)): if (i+1)%3==1: x="a"+x+"c" elif (i+1)%3==2: x="c"+x+"a" else: x="b"+x+"b" k+=1 if s==x: print(k) else: print(-1)
Submission Info
Submission Time | |
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Task | B - 手芸王 |
User | Hiss |
Language | Python (3.4.3) |
Score | 0 |
Code Size | 267 Byte |
Status | WA |
Exec Time | 17 ms |
Memory | 3064 KB |
Judge Result
Set Name | Sample | All | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 100 | ||||||||
Status |
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Set Name | Test Cases |
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Sample | subtask0-sample01.txt, subtask0-sample02.txt, subtask0-sample03.txt, subtask0-sample04.txt |
All | subtask0-sample01.txt, subtask0-sample02.txt, subtask0-sample03.txt, subtask0-sample04.txt, subtask1-01.txt, subtask1-02.txt, subtask1-03.txt, subtask1-04.txt, subtask1-05.txt, subtask1-06.txt, subtask1-07.txt, subtask1-08.txt, subtask1-09.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, subtask1-20.txt, subtask1-21.txt, subtask1-22.txt, subtask1-23.txt, subtask1-24.txt, subtask1-25.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
subtask0-sample01.txt | AC | 17 ms | 3064 KB |
subtask0-sample02.txt | WA | 17 ms | 3064 KB |
subtask0-sample03.txt | AC | 17 ms | 3060 KB |
subtask0-sample04.txt | AC | 17 ms | 3064 KB |
subtask1-01.txt | AC | 17 ms | 3064 KB |
subtask1-02.txt | WA | 17 ms | 3060 KB |
subtask1-03.txt | AC | 17 ms | 3064 KB |
subtask1-04.txt | AC | 17 ms | 3060 KB |
subtask1-05.txt | AC | 17 ms | 3064 KB |
subtask1-06.txt | WA | 17 ms | 2940 KB |
subtask1-07.txt | AC | 17 ms | 3060 KB |
subtask1-08.txt | AC | 17 ms | 3060 KB |
subtask1-09.txt | WA | 17 ms | 3060 KB |
subtask1-10.txt | AC | 17 ms | 2940 KB |
subtask1-11.txt | WA | 17 ms | 2940 KB |
subtask1-12.txt | AC | 17 ms | 3064 KB |
subtask1-13.txt | AC | 17 ms | 3064 KB |
subtask1-14.txt | AC | 17 ms | 2940 KB |
subtask1-15.txt | AC | 17 ms | 3060 KB |
subtask1-16.txt | AC | 17 ms | 3060 KB |
subtask1-17.txt | WA | 17 ms | 3060 KB |
subtask1-18.txt | WA | 17 ms | 2940 KB |
subtask1-19.txt | AC | 17 ms | 3060 KB |
subtask1-20.txt | AC | 17 ms | 3060 KB |
subtask1-21.txt | AC | 17 ms | 3064 KB |
subtask1-22.txt | AC | 17 ms | 3060 KB |
subtask1-23.txt | AC | 17 ms | 3060 KB |
subtask1-24.txt | AC | 17 ms | 3060 KB |
subtask1-25.txt | WA | 17 ms | 3060 KB |