| Task: | Shortest palindrome |
| Sender: | aalto25h_001 |
| Submission time: | 2025-10-22 16:28:31 +0300 |
| Language: | Python3 (PyPy3) |
| Status: | READY |
| Result: | WRONG ANSWER |
| test | verdict | time | |
|---|---|---|---|
| #1 | ACCEPTED | 0.04 s | details |
| #2 | ACCEPTED | 0.04 s | details |
| #3 | ACCEPTED | 0.04 s | details |
| #4 | ACCEPTED | 0.04 s | details |
| #5 | ACCEPTED | 0.04 s | details |
| #6 | ACCEPTED | 0.04 s | details |
| #7 | ACCEPTED | 0.04 s | details |
| #8 | ACCEPTED | 0.04 s | details |
| #9 | ACCEPTED | 0.04 s | details |
| #10 | ACCEPTED | 0.04 s | details |
| #11 | WRONG ANSWER | 0.04 s | details |
| #12 | ACCEPTED | 0.04 s | details |
| #13 | ACCEPTED | 0.04 s | details |
| #14 | ACCEPTED | 0.04 s | details |
| #15 | ACCEPTED | 0.04 s | details |
| #16 | ACCEPTED | 0.04 s | details |
| #17 | ACCEPTED | 0.04 s | details |
| #18 | WRONG ANSWER | 0.04 s | details |
| #19 | WRONG ANSWER | 0.04 s | details |
| #20 | ACCEPTED | 0.04 s | details |
| #21 | WRONG ANSWER | 0.04 s | details |
| #22 | WRONG ANSWER | 0.04 s | details |
| #23 | ACCEPTED | 0.04 s | details |
| #24 | ACCEPTED | 0.04 s | details |
| #25 | ACCEPTED | 0.04 s | details |
| #26 | ACCEPTED | 0.04 s | details |
| #27 | ACCEPTED | 0.05 s | details |
| #28 | WRONG ANSWER | 0.04 s | details |
| #29 | WRONG ANSWER | 0.04 s | details |
| #30 | WRONG ANSWER | 0.04 s | details |
| #31 | WRONG ANSWER | 0.04 s | details |
| #32 | WRONG ANSWER | 0.04 s | details |
| #33 | ACCEPTED | 0.04 s | details |
| #34 | WRONG ANSWER | 0.04 s | details |
| #35 | ACCEPTED | 0.04 s | details |
| #36 | WRONG ANSWER | 0.04 s | details |
| #37 | ACCEPTED | 0.04 s | details |
| #38 | WRONG ANSWER | 0.04 s | details |
| #39 | WRONG ANSWER | 0.04 s | details |
| #40 | WRONG ANSWER | 0.04 s | details |
| #41 | WRONG ANSWER | 0.04 s | details |
| #42 | WRONG ANSWER | 0.04 s | details |
| #43 | ACCEPTED | 0.04 s | details |
| #44 | WRONG ANSWER | 0.04 s | details |
| #45 | ACCEPTED | 0.04 s | details |
| #46 | WRONG ANSWER | 0.04 s | details |
| #47 | ACCEPTED | 0.04 s | details |
| #48 | WRONG ANSWER | 0.04 s | details |
| #49 | WRONG ANSWER | 0.04 s | details |
| #50 | WRONG ANSWER | 0.04 s | details |
| #51 | WRONG ANSWER | 0.04 s | details |
| #52 | WRONG ANSWER | 0.04 s | details |
| #53 | ACCEPTED | 0.04 s | details |
| #54 | WRONG ANSWER | 0.04 s | details |
| #55 | ACCEPTED | 0.04 s | details |
| #56 | WRONG ANSWER | 0.04 s | details |
| #57 | ACCEPTED | 0.04 s | details |
| #58 | WRONG ANSWER | 0.04 s | details |
| #59 | WRONG ANSWER | 0.04 s | details |
| #60 | WRONG ANSWER | 0.04 s | details |
| #61 | WRONG ANSWER | 0.04 s | details |
| #62 | WRONG ANSWER | 0.04 s | details |
| #63 | ACCEPTED | 0.04 s | details |
| #64 | WRONG ANSWER | 0.04 s | details |
| #65 | ACCEPTED | 0.04 s | details |
| #66 | WRONG ANSWER | 0.04 s | details |
| #67 | ACCEPTED | 0.04 s | details |
| #68 | WRONG ANSWER | 0.04 s | details |
Code
s = input()
size = len(s)
mid = size//2
if size%2==0:
if s[mid] == s[mid-1]:
print(2)
else:
print(-1)
else:
if s[mid-1] == s[mid+1]:
print(3)
else:
print(-1)Test details
Test 1
Verdict: ACCEPTED
| input |
|---|
| sl |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 2
Verdict: ACCEPTED
| input |
|---|
| uz |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 3
Verdict: ACCEPTED
| input |
|---|
| vum |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 4
Verdict: ACCEPTED
| input |
|---|
| ltw |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 5
Verdict: ACCEPTED
| input |
|---|
| srhm |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 6
Verdict: ACCEPTED
| input |
|---|
| agwj |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 7
Verdict: ACCEPTED
| input |
|---|
| vcgm |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 8
Verdict: ACCEPTED
| input |
|---|
| cwld |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 9
Verdict: ACCEPTED
| input |
|---|
| psvpw |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 10
Verdict: ACCEPTED
| input |
|---|
| zsyad |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 11
Verdict: WRONG ANSWER
| input |
|---|
| eayoy |
| correct output |
|---|
| 3 |
| user output |
|---|
| -1 |
Test 12
Verdict: ACCEPTED
| input |
|---|
| bsvhd |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 13
Verdict: ACCEPTED
| input |
|---|
| xezws |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 14
Verdict: ACCEPTED
| input |
|---|
| bwvfj |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 15
Verdict: ACCEPTED
| input |
|---|
| yfvbj |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 16
Verdict: ACCEPTED
| input |
|---|
| fuilz |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 17
Verdict: ACCEPTED
| input |
|---|
| agwjn |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 18
Verdict: WRONG ANSWER
| input |
|---|
| jnmma |
| correct output |
|---|
| 2 |
| user output |
|---|
| -1 |
Test 19
Verdict: WRONG ANSWER
| input |
|---|
| psvpwowlqj |
| correct output |
|---|
| 3 |
| user output |
|---|
| -1 |
Test 20
Verdict: ACCEPTED
| input |
|---|
| zsyadhzdgc |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 21
Verdict: WRONG ANSWER
| input |
|---|
| eayoylmkie |
| correct output |
|---|
| 3 |
| user output |
|---|
| -1 |
Test 22
Verdict: WRONG ANSWER
| input |
|---|
| bsvhdnoxlx |
| correct output |
|---|
| 3 |
| user output |
|---|
| -1 |
Test 23
Verdict: ACCEPTED
| input |
|---|
| xezwspfdzf |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 24
Verdict: ACCEPTED
| input |
|---|
| bwvfjxzmcp |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 25
Verdict: ACCEPTED
| input |
|---|
| yfvbjczpcn |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 26
Verdict: ACCEPTED
| input |
|---|
| fuilzslzio |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 27
Verdict: ACCEPTED
| input |
|---|
| agwjnvgkap |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 28
Verdict: WRONG ANSWER
| input |
|---|
| jnmmadidaf |
| correct output |
|---|
| 2 |
| user output |
|---|
| -1 |
Test 29
Verdict: WRONG ANSWER
| input |
|---|
| psvpwowlqjlhxbzhjmuvnmokyvbicq... |
| correct output |
|---|
| 3 |
| user output |
|---|
| -1 |
Test 30
Verdict: WRONG ANSWER
| input |
|---|
| zsyadhzdgckekirkyowkirnflwfanr... |
| correct output |
|---|
| 3 |
| user output |
|---|
| -1 |
Test 31
Verdict: WRONG ANSWER
| input |
|---|
| eayoylmkiefsqdhmgqvnrdmnpesugw... |
| correct output |
|---|
| 3 |
| user output |
|---|
| -1 |
Test 32
Verdict: WRONG ANSWER
| input |
|---|
| bsvhdnoxlxadbfgbclsadlqfhjrmpx... |
| correct output |
|---|
| 3 |
| user output |
|---|
| -1 |
Test 33
Verdict: ACCEPTED
| input |
|---|
| xezwspfdzfasgxlquafowjzpekpvap... |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 34
Verdict: WRONG ANSWER
| input |
|---|
| bwvfjxzmcpktjnmhzevcqtvlgetwch... |
| correct output |
|---|
| 3 |
| user output |
|---|
| -1 |
Test 35
Verdict: ACCEPTED
| input |
|---|
| yfvbjczpcnpknimqvltkngpeqszxvm... |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 36
Verdict: WRONG ANSWER
| input |
|---|
| fuilzslziogncbkgamnrwuijkbrhrx... |
| correct output |
|---|
| 2 |
| user output |
|---|
| -1 |
Test 37
Verdict: ACCEPTED
| input |
|---|
| agwjnvgkapltknwmyodstksvqaljhm... |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 38
Verdict: WRONG ANSWER
| input |
|---|
| jnmmadidafwkdgdckimeiwjytbzsso... |
| correct output |
|---|
| 2 |
| user output |
|---|
| -1 |
Test 39
Verdict: WRONG ANSWER
| input |
|---|
| psvpwowlqjlhxbzhjmuvnmokyvbicq... |
| correct output |
|---|
| 3 |
| user output |
|---|
| -1 |
Test 40
Verdict: WRONG ANSWER
| input |
|---|
| zsyadhzdgckekirkyowkirnflwfanr... |
| correct output |
|---|
| 3 |
| user output |
|---|
| -1 |
Test 41
Verdict: WRONG ANSWER
| input |
|---|
| eayoylmkiefsqdhmgqvnrdmnpesugw... |
| correct output |
|---|
| 3 |
| user output |
|---|
| -1 |
Test 42
Verdict: WRONG ANSWER
| input |
|---|
| bsvhdnoxlxadbfgbclsadlqfhjrmpx... |
| correct output |
|---|
| 3 |
| user output |
|---|
| -1 |
Test 43
Verdict: ACCEPTED
| input |
|---|
| xezwspfdzfasgxlquafowjzpekpvap... |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 44
Verdict: WRONG ANSWER
| input |
|---|
| bwvfjxzmcpktjnmhzevcqtvlgetwch... |
| correct output |
|---|
| 2 |
| user output |
|---|
| -1 |
Test 45
Verdict: ACCEPTED
| input |
|---|
| yfvbjczpcnpknimqvltkngpeqszxvm... |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 46
Verdict: WRONG ANSWER
| input |
|---|
| fuilzslziogncbkgamnrwuijkbrhrx... |
| correct output |
|---|
| 2 |
| user output |
|---|
| -1 |
Test 47
Verdict: ACCEPTED
| input |
|---|
| agwjnvgkapltknwmyodstksvqaljhm... |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 48
Verdict: WRONG ANSWER
| input |
|---|
| jnmmadidafwkdgdckimeiwjytbzsso... |
| correct output |
|---|
| 2 |
| user output |
|---|
| -1 |
Test 49
Verdict: WRONG ANSWER
| input |
|---|
| psvpwowlqjlhxbzhjmuvnmokyvbicq... |
| correct output |
|---|
| 3 |
| user output |
|---|
| -1 |
Test 50
Verdict: WRONG ANSWER
| input |
|---|
| zsyadhzdgckekirkyowkirnflwfanr... |
| correct output |
|---|
| 3 |
| user output |
|---|
| -1 |
Test 51
Verdict: WRONG ANSWER
| input |
|---|
| eayoylmkiefsqdhmgqvnrdmnpesugw... |
| correct output |
|---|
| 3 |
| user output |
|---|
| -1 |
Test 52
Verdict: WRONG ANSWER
| input |
|---|
| bsvhdnoxlxadbfgbclsadlqfhjrmpx... |
| correct output |
|---|
| 3 |
| user output |
|---|
| -1 |
Test 53
Verdict: ACCEPTED
| input |
|---|
| xezwspfdzfasgxlquafowjzpekpvap... |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 54
Verdict: WRONG ANSWER
| input |
|---|
| bwvfjxzmcpktjnmhzevcqtvlgetwch... |
| correct output |
|---|
| 2 |
| user output |
|---|
| -1 |
Test 55
Verdict: ACCEPTED
| input |
|---|
| yfvbjczpcnpknimqvltkngpeqszxvm... |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 56
Verdict: WRONG ANSWER
| input |
|---|
| fuilzslziogncbkgamnrwuijkbrhrx... |
| correct output |
|---|
| 2 |
| user output |
|---|
| -1 |
Test 57
Verdict: ACCEPTED
| input |
|---|
| agwjnvgkapltknwmyodstksvqaljhm... |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 58
Verdict: WRONG ANSWER
| input |
|---|
| jnmmadidafwkdgdckimeiwjytbzsso... |
| correct output |
|---|
| 2 |
| user output |
|---|
| -1 |
Test 59
Verdict: WRONG ANSWER
| input |
|---|
| psvpwowlqjlhxbzhjmuvnmokyvbicq... |
| correct output |
|---|
| 3 |
| user output |
|---|
| -1 |
Test 60
Verdict: WRONG ANSWER
| input |
|---|
| zsyadhzdgckekirkyowkirnflwfanr... |
| correct output |
|---|
| 3 |
| user output |
|---|
| -1 |
Test 61
Verdict: WRONG ANSWER
| input |
|---|
| eayoylmkiefsqdhmgqvnrdmnpesugw... |
| correct output |
|---|
| 3 |
| user output |
|---|
| -1 |
Test 62
Verdict: WRONG ANSWER
| input |
|---|
| bsvhdnoxlxadbfgbclsadlqfhjrmpx... |
| correct output |
|---|
| 3 |
| user output |
|---|
| -1 |
Test 63
Verdict: ACCEPTED
| input |
|---|
| xezwspfdzfasgxlquafowjzpekpvap... |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 64
Verdict: WRONG ANSWER
| input |
|---|
| bwvfjxzmcpktjnmhzevcqtvlgetwch... |
| correct output |
|---|
| 2 |
| user output |
|---|
| -1 |
Test 65
Verdict: ACCEPTED
| input |
|---|
| yfvbjczpcnpknimqvltkngpeqszxvm... |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 66
Verdict: WRONG ANSWER
| input |
|---|
| fuilzslziogncbkgamnrwuijkbrhrx... |
| correct output |
|---|
| 2 |
| user output |
|---|
| -1 |
Test 67
Verdict: ACCEPTED
| input |
|---|
| agwjnvgkapltknwmyodstksvqaljhm... |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 68
Verdict: WRONG ANSWER
| input |
|---|
| jnmmadidafwkdgdckimeiwjytbzsso... |
| correct output |
|---|
| 2 |
| user output |
|---|
| -1 |