CSES - Aalto Competitive Programming 2026 - wk8 - Mon

Submission details
Task:	Piva and Glasses
Sender:	aalto26hm_049
Submission time:	2026-10-26 17:15:22 +0200
Language:	Python3 (PyPy3)
Status:	READY
Result:	RUNTIME ERROR

Test results
test	verdict	time
#1	RUNTIME ERROR	0.07 s	details
#2	RUNTIME ERROR	0.07 s	details
#3	RUNTIME ERROR	0.07 s	details
#4	RUNTIME ERROR	0.07 s	details
#5	RUNTIME ERROR	0.07 s	details
#6	RUNTIME ERROR	0.07 s	details
#7	RUNTIME ERROR	0.07 s	details
#8	RUNTIME ERROR	0.07 s	details
#9	RUNTIME ERROR	0.07 s	details
#10	RUNTIME ERROR	0.07 s	details
#11	RUNTIME ERROR	0.07 s	details
#12	RUNTIME ERROR	0.07 s	details
#13	RUNTIME ERROR	0.07 s	details
#14	RUNTIME ERROR	0.07 s	details
#15	RUNTIME ERROR	0.07 s	details
#16	RUNTIME ERROR	0.07 s	details
#17	RUNTIME ERROR	0.07 s	details
#18	RUNTIME ERROR	0.07 s	details
#19	RUNTIME ERROR	0.07 s	details
#20	RUNTIME ERROR	0.07 s	details
#21	RUNTIME ERROR	0.07 s	details
#22	RUNTIME ERROR	0.07 s	details
#23	RUNTIME ERROR	0.07 s	details
#24	RUNTIME ERROR	0.07 s	details
#25	RUNTIME ERROR	0.07 s	details
#26	RUNTIME ERROR	0.07 s	details
#27	RUNTIME ERROR	0.07 s	details
#28	RUNTIME ERROR	0.07 s	details
#29	RUNTIME ERROR	0.07 s	details
#30	RUNTIME ERROR	0.07 s	details

Code

import sys
from collections import Counter
import math

sys.set_int_max_str_digits(0)

def main():
    s = sys.stdin.read().strip
    counts = Counter(s)
    ans = math.factorial(len(s))

    for count in counts.values():
        if count > 1:
            ans //= math.factorial(count)

    print(ans)

if __name__ == "__main__":
    main()

Test details

Test 1

Verdict: RUNTIME ERROR

input
`mynbiqpmzjplsgqejeydtzirwztejd...` view save

correct output
`253955382019371746305129921157...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 2

Verdict: RUNTIME ERROR

input
`szycidpyopumzgdpamntyyawoixzhs...` view save

correct output
`551108061158008078173415475169...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 3

Verdict: RUNTIME ERROR

input
`bcclfxzvjitgtbsvfnumzxqlroqiba...` view save

correct output
`305421613370742845795015587427...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 4

Verdict: RUNTIME ERROR

input
`sreltpusctapirhgwprrpmuehueqmx...` view save

correct output
`140037512077395979638061040922...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 5

Verdict: RUNTIME ERROR

input
`jdxmpeccamrjzybhqrliyfdigauziz...` view save

correct output
`348940989405062643281218932084...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 6

Verdict: RUNTIME ERROR

input
`ixlzwxuqaoyhubfdlphmrdshaxgnif...` view save

correct output
`523444502687933447128799316928...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 7

Verdict: RUNTIME ERROR

input
`scpyibaevspyxlkyaipzgxnrrvdgsr...` view save

correct output
`804291277421765770488004812470...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 8

Verdict: RUNTIME ERROR

input
`emubcrdlsbqgbcnnchcrnbsdhuusbs...` view save

correct output
`539368193886087805857792545271...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 9

Verdict: RUNTIME ERROR

input
`lmegwbcehzqgmuaopompsgmcphyawi...` view save

correct output
`665407925762077489110285862326...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 10

Verdict: RUNTIME ERROR

input
`tliefvakqotckrtwbxmfwoxnffhbde...` view save

correct output
`129648761524634643411433104526...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 11

Verdict: RUNTIME ERROR

input
`bnpsagopiuzfbqpkchxlbnetlmnjvi...` view save

correct output
`254352633815523810681607015996...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 12

Verdict: RUNTIME ERROR

input
`ryooqsgfzqputzfdojecrzwubtmoux...` view save

correct output
`212452622895141284453529611450...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 13

Verdict: RUNTIME ERROR

input
`ivqvlemalpiuzowthravteolfkgbsg...` view save

correct output
`732490220763260338635928880269...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 14

Verdict: RUNTIME ERROR

input
`jvvzfuhvehuxfecrgxjanevtaieczz...` view save

correct output
`518420681110543932377602451247...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 15

Verdict: RUNTIME ERROR

input
`twyuqhixijxcvojovmmydihklzilzu...` view save

correct output
`364802587715444496585869643172...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 16

Verdict: RUNTIME ERROR

input
`gaqxbfhabzvewlhdkowlimilhglzkh...` view save

correct output
`476873862461844332247115208362...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 17

Verdict: RUNTIME ERROR

input
`ppjnhoanvwihuhajjkvextjazhtiae...` view save

correct output
`767343312313426142222306561536...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 18

Verdict: RUNTIME ERROR

input
`nzjljfywwrvidahmxniqzkuvxmerbe...` view save

correct output
`910297874112935296564114827261...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 19

Verdict: RUNTIME ERROR

input
`dvokhgpupfpjoigiwdkqvyzfzhfhgx...` view save

correct output
`188739064612275094017617681593...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 20

Verdict: RUNTIME ERROR

input
`bzqdqgmlqjsetidinkidykjastgcgd...` view save

correct output
`232461691179008854504057599827...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 21

Verdict: RUNTIME ERROR

input
`xvzyeivudksfanncdekpsonggkuvkk...` view save

correct output
`285713951274252866113989732127...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 22

Verdict: RUNTIME ERROR

input
`nwnujpgzpzqfqqhzaalsncezyhhwbn...` view save

correct output
`731682739693843565903082665678...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 23

Verdict: RUNTIME ERROR

input
`ehatofwdxulzchibktfrvxnwbsasij...` view save

correct output
`450074573205377125973875496260...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 24

Verdict: RUNTIME ERROR

input
`yjcasjnmqlexgioahtoadcwpnaquxn...` view save

correct output
`596345160784615487534168536470...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 25

Verdict: RUNTIME ERROR

input
`msfgfgfvvcwyezwjxyaooxudaqfpxo...` view save

correct output
`717476109909956801533326919144...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 26

Verdict: RUNTIME ERROR

input
`yagjupbyibjsndsdsvxgqztkfrlqpq...` view save

correct output
`235583496947932628535470171742...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 27

Verdict: RUNTIME ERROR

input
`gvgntrbeyypbxvtqfunhxnwgzwavhe...` view save

correct output
`111088422779874450993038450753...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 28

Verdict: RUNTIME ERROR

input
`pwijgccirkilmfhhpcxusuctnynxbv...` view save

correct output
`446346258489784916012992902633...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 29

Verdict: RUNTIME ERROR

input
`xertwfheuoynggemfetgganhcdnkwe...` view save

correct output
`283497304854230709850344401214...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Test 30

Verdict: RUNTIME ERROR

input
`clttjcqlmnabdouhzlcpktrnxgofhn...` view save

correct output
`218953374961690394340463245163...` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 19, in <module>
    main()
  File "/box/input/code.py", line 9, in main
    counts = Counter(s)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 624, in __init__
    self.update(iterable, **kwds)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 710, in update
    _count_elements(self, iterable)
  File "/usr/lib/pypy3.9/collections/__init__.py", line 553, in _count_elements
    for elem in iterable:
TypeError: 'method' object is not iterable

Aalto Competitive Programming 2026 - wk8 - Mon

Piva and Glasses

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

Test 21

Test 22

Test 23

Test 24

Test 25

Test 26

Test 27

Test 28

Test 29

Test 30

Tasks

Submissions (aalto26hm_049)