| Task: | Ruudukko |
| Sender: | okkokko |
| Submission time: | 2021-12-09 15:43:13 +0200 |
| Language: | Python3 (PyPy3) |
| Status: | READY |
| Result: | 0 |
| group | verdict | score |
|---|---|---|
| #1 | WRONG ANSWER | 0 |
| #2 | WRONG ANSWER | 0 |
| #3 | TIME LIMIT EXCEEDED | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | WRONG ANSWER | 0.04 s | 1 | details |
| #2 | WRONG ANSWER | 0.04 s | 1 | details |
| #3 | WRONG ANSWER | 0.04 s | 1 | details |
| #4 | WRONG ANSWER | 0.04 s | 1 | details |
| #5 | WRONG ANSWER | 0.04 s | 1 | details |
| #6 | WRONG ANSWER | 0.09 s | 2 | details |
| #7 | WRONG ANSWER | 0.11 s | 2 | details |
| #8 | WRONG ANSWER | 0.09 s | 2 | details |
| #9 | WRONG ANSWER | 0.10 s | 2 | details |
| #10 | WRONG ANSWER | 0.10 s | 2 | details |
| #11 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #12 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #13 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #14 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #15 | TIME LIMIT EXCEEDED | -- | 3 | details |
Code
n = int(input())
# 'A' <= 'B'
letters = tuple(input() for i in range(n))
routes = [[0] * (n) for _ in range(n)]
# routes[0] = [array[0][:i + 1] for i in range(n)]
for i in range(1, n):
routes[i][0] = 1
for j in range(1, n):
A = []
B = []
ups = 1 # b-a
ai = i
aj = j - 1
bi = i - 1
bj = j
while ups:
A.append(letters[ai][aj])
B.append(letters[bi][bj])
a = routes[ai][aj] # vasen
b = routes[bi][bj] # ylös
if a:
ai -= 1
else:
aj -= 1
if b:
bi -= 1
else:
bj -= 1
ups += b - a
for k in range(len(B) - 1, -1, -1):
if B[k] < A[k]:
routes[i][j] = 1
break
if B[k] > A[k]:
break
# print(routes)
A = []
ai = n - 1
aj = n - 1
while ai or aj:
A.append(letters[ai][aj])
a = routes[ai][aj] # vasen
if a:
ai -= 1
else:
aj -= 1
A.append(letters[0][0])
print(' '.join(reversed(A)))
Test details
Test 1
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 5 AAAAA AAAAA AAAAA AAAAA ... |
| correct output |
|---|
| AAAAAAAAB |
| user output |
|---|
| A A A A A A A A B |
Test 2
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 5 ABABA BABAB ABABA BABAB ... |
| correct output |
|---|
| ABABABABA |
| user output |
|---|
| A B A B A B A B A |
Test 3
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 5 WRYIU TWLKH UJMJC GRDJW ... |
| correct output |
|---|
| WRWJMDJWK |
| user output |
|---|
| W R W J M D J W K |
Test 4
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 5 RUEAE ZYHHW KDBPD DXREW ... |
| correct output |
|---|
| RUEAEWDWX |
| user output |
|---|
| R U E A E W D W X |
Test 5
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 5 SRGYR MYDOB GNOVM SZOZK ... |
| correct output |
|---|
| SMGNOOLTU |
| user output |
|---|
| S M G N O O L T U |
Test 6
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 100 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA... |
| correct output |
|---|
| AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA... |
| user output |
|---|
| A A A A A A A A A A A A A A A ... Truncated |
Test 7
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 100 ABABABABABABABABABABABABABABAB... |
| correct output |
|---|
| ABABABABABABABABABABABABABABAB... |
| user output |
|---|
| A B A B A B A B A B A B A B A ... Truncated |
Test 8
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 100 FWOVNYKNMMQCNHJGUYPNEDXGVVGONC... |
| correct output |
|---|
| FWDBDECKBHKIACOVUCJGDJOHAYIBHO... |
| user output |
|---|
| F W D B D E C K B H K I A C O ... Truncated |
Test 9
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 100 ETGCJABWKMAAEOQXWFFYMDJBMNKMQK... |
| correct output |
|---|
| EAARGLBRLHCDHHBPABHDAJBEEBHQBE... |
| user output |
|---|
| E A A R G L B R L H C D H H B ... Truncated |
Test 10
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 100 GNWMLJNHSBAADUFCSGIZMWHZTVDHNR... |
| correct output |
|---|
| GEGOFRDKBNLLEUOPOEQCEFMTKANLNC... |
| user output |
|---|
| G E G O F R D K B N L L E U O ... Truncated |
Test 11
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 500 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA... |
| correct output |
|---|
| AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA... |
| user output |
|---|
| (empty) |
Test 12
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 500 ABABABABABABABABABABABABABABAB... |
| correct output |
|---|
| ABABABABABABABABABABABABABABAB... |
| user output |
|---|
| (empty) |
Test 13
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 500 HGADXTSFXYIEMDWMFIVQGHTACFUPYI... |
| correct output |
|---|
| HGADEJOGAKPJCRAHTABRSDLAVGBFAG... |
| user output |
|---|
| (empty) |
Test 14
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 500 SBLNMAZESQVGWAPZYHQJMQTNGMEZWS... |
| correct output |
|---|
| SBLCAMDHILGIDRCIDUNMMAHFYCENOS... |
| user output |
|---|
| (empty) |
Test 15
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 500 AOXYXRYFWPYWQDPWXQITLHQQUAYZAJ... |
| correct output |
|---|
| AOJLDOAPBGEKSGCNKBUMKAJCCWCOOD... |
| user output |
|---|
| (empty) |