CSES - NOI 2019

CSES - NOI 2019 - Results

Submission details
Task:	Distance Code
Sender:	Nicolai Epshtein
Submission time:	2019-03-06 15:56:16 +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	0.05 s	1, 2, 3	details
#2	RUNTIME ERROR	0.05 s	1, 2, 3	details
#3	RUNTIME ERROR	0.05 s	1, 2, 3	details
#4	RUNTIME ERROR	0.04 s	1, 2, 3	details
#5	RUNTIME ERROR	0.04 s	1, 2, 3	details
#6	RUNTIME ERROR	0.04 s	1, 2, 3	details
#7	RUNTIME ERROR	0.05 s	1, 2, 3	details
#8	RUNTIME ERROR	0.04 s	1, 2, 3	details
#9	RUNTIME ERROR	0.05 s	1, 2, 3	details
#10	RUNTIME ERROR	0.04 s	1, 2, 3	details
#11	RUNTIME ERROR	0.04 s	1, 2, 3	details
#12	RUNTIME ERROR	0.04 s	2, 3	details
#13	RUNTIME ERROR	0.05 s	2, 3	details
#14	RUNTIME ERROR	0.05 s	2, 3	details
#15	RUNTIME ERROR	0.04 s	2, 3	details
#16	RUNTIME ERROR	0.05 s	3	details
#17	RUNTIME ERROR	0.03 s	3	details
#18	RUNTIME ERROR	0.04 s	3	details
#19	RUNTIME ERROR	0.04 s	3	details
#20	RUNTIME ERROR	0.05 s	1, 2, 3	details

Code

import sys
import time
timer = time.time()
sys.setrecursionlimit(1000000)

n, k, m = [int(x) for x in input().split(" ")]
events = []
for i in range(m):
	events.append(input().split(" "))

thieves = {str(i+1) for i in range(n)}
prisons = [set() for _ in range(k)]
outcome = [None for _ in range(m)]

def check(current):
	if time.time()-timer > 0.99:
		print("IMPOSSIBLE")
		sys.exit()
	event = events[current][0]
	thief = events[current][1]
	if thief in thieves:
		for i in range(k):
			if not None in outcome:
				break
			if event == "C":
				thieves.remove(thief)
				prisons[i].add(thief)
				outcome[current] = i+1
				if None in outcome:
					check(current+1)
				else:
					print(" ".join([str(x) for x in outcome]))
					sys.exit()
				thieves.add(thief)
				prisons[i].remove(thief)
			elif event == "O":
				if len(prisons[i]) == 0:
					continue
				else:
					escaped = set()
					for n in prisons[i]:
						thieves.add(n)
						escaped.add(n)
					prisons[i] = set()
					outcome[current] = i+1
					if None in outcome:
						check(current+1)
					else:
						print(" ".join([str(x) for x in outcome]))
						sys.exit()
					for n in escaped:
						prisons[i].add(n)
try:
	check(0)
except SystemExit:
	None

if None in outcome:
	print("IMPOSSIBLE")

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>
    n, k, m = [int(x) for x in input().split(" ")]
ValueError: not enough values to unpack (expected 3, got 1)

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>
    n, k, m = [int(x) for x in input().split(" ")]
ValueError: not enough values to unpack (expected 3, got 1)

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>
    n, k, m = [int(x) for x in input().split(" ")]
ValueError: not enough values to unpack (expected 3, got 1)

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>
    n, k, m = [int(x) for x in input().split(" ")]
ValueError: not enough values to unpack (expected 3, got 1)

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>
    n, k, m = [int(x) for x in input().split(" ")]
ValueError: not enough values to unpack (expected 3, got 1)

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>
    n, k, m = [int(x) for x in input().split(" ")]
ValueError: not enough values to unpack (expected 3, got 1)

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>
    n, k, m = [int(x) for x in input().split(" ")]
ValueError: not enough values to unpack (expected 3, got 1)

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>
    n, k, m = [int(x) for x in input().split(" ")]
ValueError: not enough values to unpack (expected 3, got 1)

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>
    n, k, m = [int(x) for x in input().split(" ")]
ValueError: not enough values to unpack (expected 3, got 1)

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>
    n, k, m = [int(x) for x in input().split(" ")]
ValueError: not enough values to unpack (expected 3, got 1)

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>
    n, k, m = [int(x) for x in input().split(" ")]
ValueError: not enough values to unpack (expected 3, got 1)

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>
    n, k, m = [int(x) for x in input().split(" ")]
ValueError: not enough values to unpack (expected 3, got 1)

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>
    n, k, m = [int(x) for x in input().split(" ")]
ValueError: not enough values to unpack (expected 3, got 1)

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>
    n, k, m = [int(x) for x in input().split(" ")]
ValueError: not enough values to unpack (expected 3, got 1)

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>
    n, k, m = [int(x) for x in input().split(" ")]
ValueError: not enough values to unpack (expected 3, got 1)

Test 16

Group: 3

Verdict: RUNTIME ERROR

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

correct output
(empty)

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n, k, m = [int(x) for x in input().split(" ")]
ValueError: not enough values to unpack (expected 3, got 1)

Test 17

Group: 3

Verdict: RUNTIME ERROR

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

correct output
(empty)

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n, k, m = [int(x) for x in input().split(" ")]
ValueError: not enough values to unpack (expected 3, got 1)

Test 18

Group: 3

Verdict: RUNTIME ERROR

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

correct output
(empty)

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n, k, m = [int(x) for x in input().split(" ")]
ValueError: not enough values to unpack (expected 3, got 1)

Test 19

Group: 3

Verdict: RUNTIME ERROR

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

correct output
(empty)

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 6, in <module>
    n, k, m = [int(x) for x in input().split(" ")]
ValueError: not enough values to unpack (expected 3, got 1)

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>
    n, k, m = [int(x) for x in input().split(" ")]
ValueError: not enough values to unpack (expected 3, got 1)

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)