CSES - NOI 2019

Submission details
Task:	Distance Code
Sender:	Nicolai Epshtein
Submission time:	2019-03-06 17:53:30 +0200
Language:	Python3
Status:	READY
Result:	0

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

Test results
test	verdict	time	group
#1	RUNTIME ERROR	0.04 s	1, 2, 3	details
#2	RUNTIME ERROR	0.05 s	1, 2, 3	details
#3	RUNTIME ERROR	0.04 s	1, 2, 3	details
#4	RUNTIME ERROR	0.04 s	1, 2, 3	details
#5	RUNTIME ERROR	0.05 s	1, 2, 3	details
#6	RUNTIME ERROR	0.04 s	1, 2, 3	details
#7	RUNTIME ERROR	0.04 s	1, 2, 3	details
#8	RUNTIME ERROR	0.05 s	1, 2, 3	details
#9	RUNTIME ERROR	0.05 s	1, 2, 3	details
#10	RUNTIME ERROR	0.05 s	1, 2, 3	details
#11	RUNTIME ERROR	0.05 s	1, 2, 3	details
#12	RUNTIME ERROR	0.05 s	2, 3	details
#13	RUNTIME ERROR	0.04 s	2, 3	details
#14	RUNTIME ERROR	0.04 s	2, 3	details
#15	RUNTIME ERROR	0.05 s	2, 3	details
#16	TIME LIMIT EXCEEDED	--	3	details
#17	TIME LIMIT EXCEEDED	--	3	details
#18	TIME LIMIT EXCEEDED	--	3	details
#19	TIME LIMIT EXCEEDED	--	3	details
#20	RUNTIME ERROR	0.05 s	1, 2, 3	details

Code

t = int(input())
n = int(input())

nodes = [[] for _ in range(n+1)]
for i in range(n-1):
	u, v = [int(x) for x in input().split(" ")]
	nodes[u].append(v)
	nodes[v].append(u)

path = []
def remove():
	ind = nodes.index(min((x for x in nodes[::-1] if len(x) > 0), key=len))
	path.append (ind)
	nodes[nodes[ind][0]].remove(ind)
	if not nodes[nodes[ind][0]]:
		path.append(nodes[ind][0])
	nodes[ind] = []
	remove()

try:
	remove()
except:
	print(" ".join([str(x) for x in path]))

Test details

Test 1

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1 2 2 1` view save

correct output
(empty)

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    u, v =...

Test 2

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1 3 3 1 2 1` view save

correct output
(empty)

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    u, v =...

Test 3

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1 4 3 2 2 1 4 1` view save

correct output
(empty)

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    u, v =...

Test 4

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1 4 2 3 3 4 1 3` view save

correct output
(empty)

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    u, v =...

Test 5

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1 5 3 5 4 1 1 3 ...` view save

correct output
(empty)

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    u, v =...

Test 6

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1 5 3 2 3 4 5 1 ...` view save

correct output
(empty)

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    u, v =...

Test 7

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1 5 4 3 1 4 4 2 ...` view save

correct output
(empty)

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    u, v =...

Test 8

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1 10 9 3 8 9 2 9 ...` view save

correct output
(empty)

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    u, v =...

Test 9

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1 10 9 2 5 8 7 1 ...` view save

correct output
(empty)

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    u, v =...

Test 10

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1 10 10 4 9 1 4 7 ...` view save

correct output
(empty)

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    u, v =...

Test 11

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1 10 2 6 4 3 3 5 ...` view save

correct output
(empty)

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    u, v =...

Test 12

Group: 2, 3

Verdict: RUNTIME ERROR

input
`1 500 10 6 6 255 6 428 ...` view save

correct output
(empty)

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    u, v =...

Test 13

Group: 2, 3

Verdict: RUNTIME ERROR

input
`1 500 152 466 451 313 158 479 ...` view save

correct output
(empty)

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    u, v =...

Test 14

Group: 2, 3

Verdict: RUNTIME ERROR

input
`1 500 109 440 330 190 443 161 ...` view save

correct output
(empty)

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    u, v =...

Test 15

Group: 2, 3

Verdict: RUNTIME ERROR

input
`1 500 144 373 257 233 341 318 ...` view save

correct output
(empty)

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    u, v =...

Test 16

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`1 100000 54983 75172 93807 75172 44082 75172 ...` view save

correct output
(empty)

user output
(empty)

Test 17

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`1 100000 88863 19059 86423 76688 98536 95984 ...` view save

correct output
(empty)

user output
(empty)

Test 18

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`1 100000 59979 6389 19097 24999 27846 82330 ...` view save

correct output
(empty)

user output
(empty)

Test 19

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`1 100000 58761 66001 25102 51081 98625 67861 ...` view save

correct output
(empty)

user output
(empty)

Test 20

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`1 6 2 1 3 2 4 2 ...` view save

correct output
(empty)

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    u, v =...

NOI 2019

Distance Code

Code

Test details

Test 1

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

Tasks

Submissions (Nicolai Epshtein)