CSES - Datatähti 2026 alku

Submission details
Task:	Hypyt
Sender:	Emerald0X2
Submission time:	2025-10-31 19:21:03 +0200
Language:	Python3 (PyPy3)
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	RUNTIME ERROR	0
#2	RUNTIME ERROR	0
#3	RUNTIME ERROR	0
#4	RUNTIME ERROR	0
#5	RUNTIME ERROR	0

Test results
test	verdict	time	group
#1	RUNTIME ERROR	0.08 s	1, 2, 3, 4, 5	details
#2	TIME LIMIT EXCEEDED	--	1, 2, 3, 4, 5	details
#3	RUNTIME ERROR	0.08 s	1, 2, 3, 4, 5	details
#4	TIME LIMIT EXCEEDED	--	1, 2, 3, 4, 5	details
#5	RUNTIME ERROR	0.08 s	1, 2, 3, 4, 5	details
#6	TIME LIMIT EXCEEDED	--	2, 5	details
#7	RUNTIME ERROR	0.11 s	2, 5	details
#8	RUNTIME ERROR	0.11 s	2, 5	details
#9	TIME LIMIT EXCEEDED	--	3, 4, 5	details
#10	TIME LIMIT EXCEEDED	--	3, 4, 5	details
#11	RUNTIME ERROR	0.09 s	3, 4, 5	details
#12	TIME LIMIT EXCEEDED	--	4, 5	details
#13	TIME LIMIT EXCEEDED	--	4, 5	details
#14	RUNTIME ERROR	0.09 s	4, 5	details
#15	TIME LIMIT EXCEEDED	--	5	details
#16	RUNTIME ERROR	0.11 s	5	details
#17	RUNTIME ERROR	0.11 s	5	details
#18	RUNTIME ERROR	0.10 s	5	details
#19	TIME LIMIT EXCEEDED	--	5	details
#20	RUNTIME ERROR	0.10 s	5	details
#21	TIME LIMIT EXCEEDED	--	5	details
#22	TIME LIMIT EXCEEDED	--	1, 2, 3, 4, 5	details
#23	RUNTIME ERROR	0.09 s	1, 2, 3, 4, 5	details
#24	TIME LIMIT EXCEEDED	--	5	details
#25	RUNTIME ERROR	0.08 s	5	details
#26	RUNTIME ERROR	0.12 s	5	details
#27	WRONG ANSWER	0.61 s	5	details

Code

y, x, questions = input().split()

y = int(y)
x = int(x)
questions = int(questions)

area = []
safe = []

for i in range(y):
    area.append(list(input()))
    
for i in range(y):
    for j in range(x):
        if area[i][j] == ".":
            safe.append([i,j])

print(area)

for i in range(questions):
    y1,x1,y2,x2 = input().split()
    y1 = int(y1)
    x1 = int(x1)
    y2 = int(y2)
    x2 = int(x2)

    not_possible = False

    cur_pos = [y2,x2]
    target_pos = [y1, x1]

    path = []
    x_diff = x1-x2
    y_diff = y1-y2
    while cur_pos != target_pos:
        if(abs(y_diff) > abs(x_diff)):
            for pos in safe:
                if pos[0] == cur_pos[0] and pos != cur_pos:
                    path.append(cur_pos)
                    cur_pos == pos
                    break

        elif(abs(x_diff) > abs(y_diff)):
            if pos[1] == cur_pos[1] and pos != cur_pos:
                    path.append(cur_pos)
                    cur_pos == pos
                    break

    if (not_possible):
        print(-1)
    else:
        print(len(path))

Test details

Test 1 (public)

Group: 1, 2, 3, 4, 5

Verdict: RUNTIME ERROR

input
`4 6 5 ..** ...* ****. ... ...` view save

correct output
`1 0 3 3 -1` view save

user output
`[['.', '', '.', '', '', ''...` view save

Error:

Traceback (most recent call last):
  File "input/code.py", line 44, in <module>
    if pos[1] == cur_pos[1] and pos != cur_pos:
NameError: name 'pos' is not defined. Did you mean: pow?

Test 2

Group: 1, 2, 3, 4, 5

Verdict: TIME LIMIT EXCEEDED

input
`10 10 10 .......... ......... ......... .....*.. ...` view save

correct output
`1 2 1 2 2 ...` view save

user output
(empty)

Test 3

Group: 1, 2, 3, 4, 5

Verdict: RUNTIME ERROR

input
`10 10 10 .... ****.... .... ...*.. ...` view save

correct output
`1 2 2 1 2 ...` view save

user output
`[['', '.', '.', '.', '', '*'...` view save

Error:

Traceback (most recent call last):
  File "input/code.py", line 44, in <module>
    if pos[1] == cur_pos[1] and pos != cur_pos:
NameError: name 'pos' is not defined. Did you mean: pow?

Test 4

Group: 1, 2, 3, 4, 5

Verdict: TIME LIMIT EXCEEDED

input
`10 10 10 **..** ******** .******* .... ...` view save

correct output
`3 4 2 3 4 ...` view save

user output
(empty)

Test 5

Group: 1, 2, 3, 4, 5

Verdict: RUNTIME ERROR

input
`10 10 1 .**. ...* ******** ****.. ...` view save

correct output
`7` view save

user output
`[['.', '', '', '', '', '.'...` view save

Error:

Traceback (most recent call last):
  File "input/code.py", line 44, in <module>
    if pos[1] == cur_pos[1] and pos != cur_pos:
NameError: name 'pos' is not defined. Did you mean: pow?

Test 6

Group: 2, 5

Verdict: TIME LIMIT EXCEEDED

input
`250 250 250 .........*****.....*.......` view save

correct output
`2 3 3 2 2 ...` view save

user output
(empty)

Test 7

Group: 2, 5

Verdict: RUNTIME ERROR

input
`250 250 250 ..................**...` view save

correct output
`2 2 2 2 3 ...` view save

user output
`[['.', '.', '.', '*', '.', '.'...` view save

Error:

Traceback (most recent call last):
  File "input/code.py", line 44, in <module>
    if pos[1] == cur_pos[1] and pos != cur_pos:
NameError: name 'pos' is not defined. Did you mean: pow?

Test 8

Group: 2, 5

Verdict: RUNTIME ERROR

input
`250 250 250 ....**.*..*......` view save

correct output
`2 3 3 3 3 ...` view save

user output
`[['', '', '.', '.', '', ''...` view save

Error:

Traceback (most recent call last):
  File "input/code.py", line 44, in <module>
    if pos[1] == cur_pos[1] and pos != cur_pos:
NameError: name 'pos' is not defined. Did you mean: pow?

Test 9

Group: 3, 4, 5

Verdict: TIME LIMIT EXCEEDED

input
`40 40 200000 .....................*.....` view save

correct output
`2 2 2 2 2 ...` view save

user output
(empty)

Test 10

Group: 3, 4, 5

Verdict: TIME LIMIT EXCEEDED

input
`40 40 200000 ......***....*.....` view save

correct output
`2 1 3 2 2 ...` view save

user output
(empty)

Test 11

Group: 3, 4, 5

Verdict: RUNTIME ERROR

input
`40 40 200000 ....*...**..**...` view save

correct output
`3 3 3 3 3 ...` view save

user output
`[['.', '', '.', '', '.', '*'...` view save

Error:

Traceback (most recent call last):
  File "input/code.py", line 44, in <module>
    if pos[1] == cur_pos[1] and pos != cur_pos:
NameError: name 'pos' is not defined. Did you mean: pow?

Test 12

Group: 4, 5

Verdict: TIME LIMIT EXCEEDED

input
`80 80 200000 .......*........*......` view save

correct output
`2 2 2 2 2 ...` view save

user output
(empty)

Test 13

Group: 4, 5

Verdict: TIME LIMIT EXCEEDED

input
`80 80 200000 .**......*.......*...` view save

correct output
`3 2 2 3 2 ...` view save

user output
(empty)

Test 14

Group: 4, 5

Verdict: RUNTIME ERROR

input
`80 80 200000 *****.**.....*...*...` view save

correct output
`2 3 1 2 2 ...` view save

user output
`[['', '', '', '', '', ''...` view save

Error:

Traceback (most recent call last):
  File "input/code.py", line 44, in <module>
    if pos[1] == cur_pos[1] and pos != cur_pos:
NameError: name 'pos' is not defined. Did you mean: pow?

Test 15

Group: 5

Verdict: TIME LIMIT EXCEEDED

input
`250 250 200000 ..........*...........**...` view save

correct output
`3 2 2 2 2 ...` view save

user output
(empty)

Test 16

Group: 5

Verdict: RUNTIME ERROR

input
`250 250 200000 ...............*....**...` view save

correct output
`2 2 2 2 2 ...` view save

user output
`[['.', '.', '*', '.', '.', '.'...` view save

Error:

Traceback (most recent call last):
  File "input/code.py", line 44, in <module>
    if pos[1] == cur_pos[1] and pos != cur_pos:
NameError: name 'pos' is not defined. Did you mean: pow?

Test 17

Group: 5

Verdict: RUNTIME ERROR

input
`250 250 200000 ...***.*****..**...` view save

correct output
`3 3 2 2 2 ...` view save

user output
`[['', '.', '.', '', '.', '*'...` view save

Error:

Traceback (most recent call last):
  File "input/code.py", line 44, in <module>
    if pos[1] == cur_pos[1] and pos != cur_pos:
NameError: name 'pos' is not defined. Did you mean: pow?

Test 18

Group: 5

Verdict: RUNTIME ERROR

input
`250 250 200000 *******.******.**....` view save

correct output
`3 3 3 3 3 ...` view save

user output
`[['', '', '', '', '', ''...` view save

Error:

Traceback (most recent call last):
  File "input/code.py", line 44, in <module>
    if pos[1] == cur_pos[1] and pos != cur_pos:
NameError: name 'pos' is not defined. Did you mean: pow?

Test 19

Group: 5

Verdict: TIME LIMIT EXCEEDED

input
`250 250 200000 .*****************************...` view save

correct output
`104 422 145 93 65 ...` view save

user output
(empty)

Test 20

Group: 5

Verdict: RUNTIME ERROR

input
`250 250 200000 ..****************************...` view save

correct output
`57 155 38 65 98 ...` view save

user output
`[['.', '.', '', '', '', ''...` view save

Error:

Traceback (most recent call last):
  File "input/code.py", line 44, in <module>
    if pos[1] == cur_pos[1] and pos != cur_pos:
NameError: name 'pos' is not defined. Did you mean: pow?

Test 21

Group: 5

Verdict: TIME LIMIT EXCEEDED

input
`250 250 200000 .*****************************...` view save

correct output
`498 498 498 498 498 ...` view save

user output
(empty)

Test 22

Group: 1, 2, 3, 4, 5

Verdict: TIME LIMIT EXCEEDED

input
`10 1 10 * * . * ...` view save

correct output
`0 1 1 0 0 ...` view save

user output
(empty)

Test 23

Group: 1, 2, 3, 4, 5

Verdict: RUNTIME ERROR

input
`1 10 10 ........*. 1 7 1 10 1 4 1 7 1 5 1 1 ...` view save

correct output
`1 1 1 1 1 ...` view save

user output
`[['.', '.', '.', '.', '.', '.'...` view save

Error:

Traceback (most recent call last):
  File "input/code.py", line 44, in <module>
    if pos[1] == cur_pos[1] and pos != cur_pos:
NameError: name 'pos' is not defined. Did you mean: pow?

Test 24

Group: 5

Verdict: TIME LIMIT EXCEEDED

input
`250 1 200000 * . * . ...` view save

correct output
`1 1 1 1 1 ...` view save

user output
(empty)

Test 25

Group: 5

Verdict: RUNTIME ERROR

input
`1 250 200000 ..............**...` view save

correct output
`1 1 1 1 1 ...` view save

user output
`[['', '.', '', '.', '*', '.'...` view save

Error:

Traceback (most recent call last):
  File "input/code.py", line 44, in <module>
    if pos[1] == cur_pos[1] and pos != cur_pos:
NameError: name 'pos' is not defined. Did you mean: pow?

Test 26

Group: 5

Verdict: RUNTIME ERROR

input
`250 250 200000 .................................` view save

correct output
`2 2 2 2 2 ...` view save

user output
`[['.', '.', '.', '.', '.', '.'...` view save

Error:

Traceback (most recent call last):
  File "input/code.py", line 44, in <module>
    if pos[1] == cur_pos[1] and pos != cur_pos:
NameError: name 'pos' is not defined. Did you mean: pow?

Test 27

Group: 5

Verdict: WRONG ANSWER

input
`250 250 200000 ******************************...` view save

correct output
`0 0 0 0 0 ...` view save

user output
`[['', '', '', '', '', ''...` view save

Feedback: Output is longer than expected

Datatähti 2026 alku

Hypyt

Code

Test details

Test 1 (public)

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

Test 13

Test 14

Test 15

Test 16

Test 17

Test 18

Test 19

Test 20

Test 21

Test 22

Test 23

Test 24

Test 25

Test 26

Test 27

Tasks

Submissions (Emerald0X2)