CSES - Datatähti 2023 loppu

CSES - Datatähti 2023 loppu - Results

Submission details
Task:	Merkkijonot
Sender:	okkokko
Submission time:	2023-01-21 19:18:10 +0200
Language:	PyPy3
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	0.06 s	1, 2, 3	details
#2	RUNTIME ERROR	0.06 s	1, 2, 3	details
#3	RUNTIME ERROR	0.06 s	1, 2, 3	details
#4	RUNTIME ERROR	0.07 s	1, 2, 3	details
#5	RUNTIME ERROR	0.06 s	2, 3	details
#6	RUNTIME ERROR	0.06 s	2, 3	details
#7	RUNTIME ERROR	0.06 s	2, 3	details
#8	RUNTIME ERROR	0.07 s	2, 3	details
#9	RUNTIME ERROR	0.06 s	3	details
#10	RUNTIME ERROR	0.06 s	3	details
#11	RUNTIME ERROR	0.07 s	3	details
#12	RUNTIME ERROR	0.07 s	3	details
#13	RUNTIME ERROR	0.06 s	3	details
#14	RUNTIME ERROR	0.06 s	3	details
#15	RUNTIME ERROR	0.07 s	2, 3	details
#16	RUNTIME ERROR	0.07 s	3	details

Code

# 2023 loppukilpailu C
import itertools
n = int(input())

merkit = [input() for _ in range(n)]

l = "".join(merkit)
a = l.count("a")
b = len(l) - a
total = 0
for jonot in itertools.combinations(merkit):
    if itertools.chain(*jonot).count("a") * 2 == a and itertools.chain(*jonot).count("b") * 2 == b:
        total += 1
print(total)

Test details

Test 1

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`4 b bbb baabaabaa aab` view save

correct output
`0` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 11, in <module>
    for jonot in itertools.combinations(merkit):
TypeError: __new__() missing 1 required positional argument: 'r'

Test 2

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`8 b bb baa a ...` view save

correct output
`12` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 11, in <module>
    for jonot in itertools.combinations(merkit):
TypeError: __new__() missing 1 required positional argument: 'r'

Test 3

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`16 a a a b ...` view save

correct output
`5040` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 11, in <module>
    for jonot in itertools.combinations(merkit):
TypeError: __new__() missing 1 required positional argument: 'r'

Test 4

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`16 b b a a ...` view save

correct output
`0` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 11, in <module>
    for jonot in itertools.combinations(merkit):
TypeError: __new__() missing 1 required positional argument: 'r'

Test 5

Group: 2, 3

Verdict: RUNTIME ERROR

input
`5 bab bbaaabbabbbaababbbabbabaaabaaa...` view save

correct output
`0` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 11, in <module>
    for jonot in itertools.combinations(merkit):
TypeError: __new__() missing 1 required positional argument: 'r'

Test 6

Group: 2, 3

Verdict: RUNTIME ERROR

input
`10 baabbbababbbabbaaaabab aabaaabbbab aaaabbabab aab ...` view save

correct output
`2` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 11, in <module>
    for jonot in itertools.combinations(merkit):
TypeError: __new__() missing 1 required positional argument: 'r'

Test 7

Group: 2, 3

Verdict: RUNTIME ERROR

input
`20 aaaab baaab babb b ...` view save

correct output
`4332` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 11, in <module>
    for jonot in itertools.combinations(merkit):
TypeError: __new__() missing 1 required positional argument: 'r'

Test 8

Group: 2, 3

Verdict: RUNTIME ERROR

input
`100 a b a b ...` view save

correct output
`433105324` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 11, in <module>
    for jonot in itertools.combinations(merkit):
TypeError: __new__() missing 1 required positional argument: 'r'

Test 9

Group: 3

Verdict: RUNTIME ERROR

input
`10 aaaabbabbaabbaaaabbbbabaaaabab...` view save

correct output
`0` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 11, in <module>
    for jonot in itertools.combinations(merkit):
TypeError: __new__() missing 1 required positional argument: 'r'

Test 10

Group: 3

Verdict: RUNTIME ERROR

input
`50 aaba aaa abbbbaaba ababbabbabab ...` view save

correct output
`636733956` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 11, in <module>
    for jonot in itertools.combinations(merkit):
TypeError: __new__() missing 1 required positional argument: 'r'

Test 11

Group: 3

Verdict: RUNTIME ERROR

input
`100 ba bbbaba bbba bb ...` view save

correct output
`264657218` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 11, in <module>
    for jonot in itertools.combinations(merkit):
TypeError: __new__() missing 1 required positional argument: 'r'

Test 12

Group: 3

Verdict: RUNTIME ERROR

input
`500 a b b b ...` view save

correct output
`394045503` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 11, in <module>
    for jonot in itertools.combinations(merkit):
TypeError: __new__() missing 1 required positional argument: 'r'

Test 13

Group: 3

Verdict: RUNTIME ERROR

input
`2 bbbababaaaabbbaaaaaaabbabbbaab...` view save

correct output
`2` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 11, in <module>
    for jonot in itertools.combinations(merkit):
TypeError: __new__() missing 1 required positional argument: 'r'

Test 14

Group: 3

Verdict: RUNTIME ERROR

input
`1 bbbaaaabaabbbababbbbbbbbabbbaa...` view save

correct output
`0` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 11, in <module>
    for jonot in itertools.combinations(merkit):
TypeError: __new__() missing 1 required positional argument: 'r'

Test 15

Group: 2, 3

Verdict: RUNTIME ERROR

input
`100 a a a a ...` view save

correct output
`538992043` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 11, in <module>
    for jonot in itertools.combinations(merkit):
TypeError: __new__() missing 1 required positional argument: 'r'

Test 16

Group: 3

Verdict: RUNTIME ERROR

input
`500 a a a a ...` view save

correct output
`515561345` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 11, in <module>
    for jonot in itertools.combinations(merkit):
TypeError: __new__() missing 1 required positional argument: 'r'

Datatähti 2023 loppu

Merkkijonot

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

Tasks

Submissions (okkokko)