| Task: | Ruudukko |
| Sender: | xnor |
| Submission time: | 2021-12-09 15:11:12 +0200 |
| Language: | Python3 (CPython3) |
| Status: | READY |
| Result: | 0 |
| group | verdict | score |
|---|---|---|
| #1 | RUNTIME ERROR | 0 |
| #2 | RUNTIME ERROR | 0 |
| #3 | RUNTIME ERROR | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | RUNTIME ERROR | 0.02 s | 1 | details |
| #2 | RUNTIME ERROR | 0.02 s | 1 | details |
| #3 | ACCEPTED | 0.02 s | 1 | details |
| #4 | ACCEPTED | 0.02 s | 1 | details |
| #5 | ACCEPTED | 0.02 s | 1 | details |
| #6 | RUNTIME ERROR | 0.02 s | 2 | details |
| #7 | RUNTIME ERROR | 0.02 s | 2 | details |
| #8 | ACCEPTED | 0.02 s | 2 | details |
| #9 | RUNTIME ERROR | 0.02 s | 2 | details |
| #10 | RUNTIME ERROR | 0.02 s | 2 | details |
| #11 | RUNTIME ERROR | 0.03 s | 3 | details |
| #12 | RUNTIME ERROR | 0.03 s | 3 | details |
| #13 | RUNTIME ERROR | 0.03 s | 3 | details |
| #14 | RUNTIME ERROR | 0.03 s | 3 | details |
| #15 | RUNTIME ERROR | 0.03 s | 3 | details |
Code
n = int(input())
grid = [input() for _ in range(n)]
heads = [(0, 0)]
cur_seq = [ord(grid[0][0])]
for i in range(2*(n-1)):
cur_seq += [999]
new_heads = {}
for (x, y) in heads:
if x == n - 1:
y += 1
elif y == n - 1:
x += 1
else:
if ord(grid[y + 1][x]) > ord(grid[y][x+1]):
x += 1
elif ord(grid[y + 1][x]) < ord(grid[y][x+1]):
y += 1;
else:
c = ord(grid[y + 1][x])
if c < cur_seq[-1]:
cur_seq[-1] = c
new_heads = {(x + 1, y), (x, y + 1)}
elif c == cur_seq[-1]:
new_heads += {(x + 1, y), (x, y + 1)}
continue
c = ord(grid[y][x])
if c < cur_seq[-1]:
cur_seq[-1] = c
new_heads = {(x, y)}
elif c == cur_seq[-1]:
new_heads += {(x, y)}
heads = new_heads
print("".join(chr(c) for c in cur_seq))
Test details
Test 1
Group: 1
Verdict: RUNTIME ERROR
| input |
|---|
| 5 AAAAA AAAAA AAAAA AAAAA ... |
| correct output |
|---|
| AAAAAAAAB |
| user output |
|---|
| (empty) |
Error:
Traceback (most recent call last):
File "input/code.py", line 26, in <module>
new_he...Test 2
Group: 1
Verdict: RUNTIME ERROR
| input |
|---|
| 5 ABABA BABAB ABABA BABAB ... |
| correct output |
|---|
| ABABABABA |
| user output |
|---|
| (empty) |
Error:
Traceback (most recent call last):
File "input/code.py", line 26, in <module>
new_he...Test 3
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 5 WRYIU TWLKH UJMJC GRDJW ... |
| correct output |
|---|
| WRWJMDJWK |
| user output |
|---|
| WRWJMDJWK |
Test 4
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 5 RUEAE ZYHHW KDBPD DXREW ... |
| correct output |
|---|
| RUEAEWDWX |
| user output |
|---|
| RUEAEWDWX |
Test 5
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 5 SRGYR MYDOB GNOVM SZOZK ... |
| correct output |
|---|
| SMGNOOLTU |
| user output |
|---|
| SMGNOOLTU |
Test 6
Group: 2
Verdict: RUNTIME ERROR
| input |
|---|
| 100 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA... |
| correct output |
|---|
| AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA... |
| user output |
|---|
| (empty) |
Error:
Traceback (most recent call last):
File "input/code.py", line 26, in <module>
new_he...Test 7
Group: 2
Verdict: RUNTIME ERROR
| input |
|---|
| 100 ABABABABABABABABABABABABABABAB... |
| correct output |
|---|
| ABABABABABABABABABABABABABABAB... |
| user output |
|---|
| (empty) |
Error:
Traceback (most recent call last):
File "input/code.py", line 26, in <module>
new_he...Test 8
Group: 2
Verdict: ACCEPTED
| input |
|---|
| 100 FWOVNYKNMMQCNHJGUYPNEDXGVVGONC... |
| correct output |
|---|
| FWDBDECKBHKIACOVUCJGDJOHAYIBHO... |
| user output |
|---|
| FWDBDECKBHKIACOVUCJGDJOHAYIBHO... Truncated |
Test 9
Group: 2
Verdict: RUNTIME ERROR
| input |
|---|
| 100 ETGCJABWKMAAEOQXWFFYMDJBMNKMQK... |
| correct output |
|---|
| EAARGLBRLHCDHHBPABHDAJBEEBHQBE... |
| user output |
|---|
| (empty) |
Error:
Traceback (most recent call last):
File "input/code.py", line 33, in <module>
new_he...Test 10
Group: 2
Verdict: RUNTIME ERROR
| input |
|---|
| 100 GNWMLJNHSBAADUFCSGIZMWHZTVDHNR... |
| correct output |
|---|
| GEGOFRDKBNLLEUOPOEQCEFMTKANLNC... |
| user output |
|---|
| (empty) |
Error:
Traceback (most recent call last):
File "input/code.py", line 33, in <module>
new_he...Test 11
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 500 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA... |
| correct output |
|---|
| AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA... |
| user output |
|---|
| (empty) |
Error:
Traceback (most recent call last):
File "input/code.py", line 26, in <module>
new_he...Test 12
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 500 ABABABABABABABABABABABABABABAB... |
| correct output |
|---|
| ABABABABABABABABABABABABABABAB... |
| user output |
|---|
| (empty) |
Error:
Traceback (most recent call last):
File "input/code.py", line 26, in <module>
new_he...Test 13
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 500 HGADXTSFXYIEMDWMFIVQGHTACFUPYI... |
| correct output |
|---|
| HGADEJOGAKPJCRAHTABRSDLAVGBFAG... |
| user output |
|---|
| (empty) |
Error:
Traceback (most recent call last):
File "input/code.py", line 33, in <module>
new_he...Test 14
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 500 SBLNMAZESQVGWAPZYHQJMQTNGMEZWS... |
| correct output |
|---|
| SBLCAMDHILGIDRCIDUNMMAHFYCENOS... |
| user output |
|---|
| (empty) |
Error:
Traceback (most recent call last):
File "input/code.py", line 33, in <module>
new_he...Test 15
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 500 AOXYXRYFWPYWQDPWXQITLHQQUAYZAJ... |
| correct output |
|---|
| AOJLDOAPBGEKSGCNKBUMKAJCCWCOOD... |
| user output |
|---|
| (empty) |
Error:
Traceback (most recent call last):
File "input/code.py", line 33, in <module>
new_he...