AttributeError: '_io.StringIO' object has no attribute 'buffer'


SyntaxError: '(' was never closed (<candidate>, line 60)


SyntaxError: '(' was never closed (<candidate>, line 46)


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: [[3, 10, 5, 25, 2, 8]]


Input: [[3, 10, 5, 25, 2, 8]]


Input: [[5, 0, 3, 8, 6]]


Input: [[5, 0, 3, 8, 6]]


Input: [[5, 0, 3, 8, 6]]


Input: [[5, 0, 3, 8, 6]]


Input: [[5, 0, 3, 8, 6]]


Input: [[5, 0, 3, 8, 6]]


Input: [[5, 0, 3, 8, 6]]


Input: [[5, 0, 3, 8, 6]]


Input: [[5, 0, 3, 8, 6]]


Input: ['"ababa"']


Input: ['"ababa"']


Input: ['"ababa"']


IndentationError: unexpected indent (<candidate>, line 2)


Input: [[1, 2, 3, 4, 5, 6, 7, 8]]


Input: ['"WRRBBW"', '"RB"']


Input: ['"WRRBBW"', '"RB"']


Input: ['"WRRBBW"', '"RB"']


Input: ['"WRRBBW"', '"RB"']


Input: ['"WRRBBW"', '"RB"']


Input: ['"WRRBBW"', '"RB"']


Input: ['"WRRBBW"', '"RB"']


Input: ['"WRRBBW"', '"RB"']


Input: ['"WRRBBW"', '"RB"']


Input: ['"WRRBBW"', '"RB"']


Input: ['"WRRBBW"', '"RB"']


Input: ['"WRRBBW"', '"RB"']


Input: ['"WRRBBW"', '"RB"']


Input: [3, 19]

RecursionError: maximum recursion depth exceeded


Input: [3, 19]

RecursionError: maximum recursion depth exceeded


Input: [['"A"', '"A"', '"A"', '"B"', '"B"', '"B"'], 2]

TypeError: ord() expected a character, but string of length 3 found


Input: [3, 19]

RecursionError: maximum recursion depth exceeded


Input: [['"A"', '"A"', '"A"', '"B"', '"B"', '"B"'], 2]

TypeError: ord() expected a character, but string of length 3 found


Input: [3, 19]

RecursionError: maximum recursion depth exceeded


Input: [3, 19]

RecursionError: maximum recursion depth exceeded


Input: [3, 19]

RecursionError: maximum recursion depth exceeded


Input: [3, 19]

RecursionError: maximum recursion depth exceeded


Input: [3, 19]

RecursionError: maximum recursion depth exceeded


Input: [3, 19]

RecursionError: maximum recursion depth exceeded


Input: [3, 19]

RecursionError: maximum recursion depth exceeded


Input: [3, 19]

RecursionError: maximum recursion depth exceeded


Input: ['"abcabcabc"']


Input: [[1, 3], 6]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: [[1, 0, 0, 0, 1, 0, 1]]


Input: [[1, 0, 0, 0, 1, 0, 1]]


Input: [[1, 0, 0, 0, 1, 0, 1]]


SyntaxError: cannot assign to function call here. Maybe you meant '==' instead of '='? (<candidate>, line 1)


import-time NameError: name 's' is not defined


Input: ['"leet2code3"', 10]


Input: ['"leet2code3"', 10]


Input: ['"leet2code3"', 10]


Input: ['"leet2code3"', 10]


Input: ['"Leetcode is cool"']


Input: ['"Leetcode is cool"']


Input: ['"Leetcode is cool"']


Input: ['"Leetcode is cool"']


SyntaxError: unterminated f-string literal (detected at line 1) (<candidate>, line 1)


SyntaxError: invalid character '–' (U+2013) (<candidate>, line 1)


SyntaxError: invalid syntax (<candidate>, line 1)


SyntaxError: unmatched ')' (<candidate>, line 3)


SyntaxError: unterminated string literal (detected at line 1) (<candidate>, line 1)


SyntaxError: invalid character '≤' (U+2264) (<candidate>, line 1)


SyntaxError: invalid character '·' (U+00B7) (<candidate>, line 1)


SyntaxError: invalid character '…' (U+2026) (<candidate>, line 2)


SyntaxError: closing parenthesis ')' does not match opening parenthesis '[' (<candidate>, line 4)


SyntaxError: invalid character '…' (U+2026) (<candidate>, line 4)


SyntaxError: invalid character '·' (U+00B7) (<candidate>, line 8)


SyntaxError: invalid syntax (<candidate>, line 7)


SyntaxError: invalid character '…' (U+2026) (<candidate>, line 1)


AttributeError: '_io.StringIO' object has no attribute 'buffer'


SyntaxError: invalid character '→' (U+2192) (<candidate>, line 1)


SyntaxError: invalid character '²' (U+00B2) (<candidate>, line 1)


SyntaxError: invalid character '≥' (U+2265) (<candidate>, line 1)


SyntaxError: unterminated string literal (detected at line 3) (<candidate>, line 3)


SyntaxError: unterminated string literal (detected at line 2) (<candidate>, line 2)


SyntaxError: invalid syntax (<candidate>, line 1)


SyntaxError: cannot assign to function call here. Maybe you meant '==' instead of '='? (<candidate>, line 1)


SyntaxError: invalid character '’' (U+2019) (<candidate>, line 1)


SyntaxError: unterminated string literal (detected at line 1) (<candidate>, line 1)


SyntaxError: invalid character '≥' (U+2265) (<candidate>, line 2)


SyntaxError: invalid decimal literal (<candidate>, line 1)


SyntaxError: invalid character '·' (U+00B7) (<candidate>, line 1)


SyntaxError: invalid syntax. Perhaps you forgot a comma? (<candidate>, line 1)


TypeError: 'NoneType' object is not subscriptable


IndentationError: unexpected indent (<candidate>, line 3)


SyntaxError: invalid character '≥' (U+2265) (<candidate>, line 3)


AttributeError: '_io.StringIO' object has no attribute 'buffer'


SyntaxError: invalid character '…' (U+2026) (<candidate>, line 5)


SyntaxError: unterminated string literal (detected at line 15) (<candidate>, line 15)


SyntaxError: invalid character '–' (U+2013) (<candidate>, line 1)


SyntaxError: invalid character '∞' (U+221E) (<candidate>, line 3)


SyntaxError: invalid character '≤' (U+2264) (<candidate>, line 1)


SyntaxError: invalid character '⌊' (U+230A) (<candidate>, line 1)


SyntaxError: unterminated string literal (detected at line 3) (<candidate>, line 3)


SyntaxError: invalid character '→' (U+2192) (<candidate>, line 3)


SyntaxError: unterminated string literal (detected at line 10) (<candidate>, line 10)


SyntaxError: invalid syntax (<candidate>, line 1)


NameError: name 'leftGap' is not defined


SyntaxError: invalid character '→' (U+2192) (<candidate>, line 1)


SyntaxError: unterminated string literal (detected at line 1) (<candidate>, line 1)


SyntaxError: invalid character '…' (U+2026) (<candidate>, line 1)


SyntaxError: cannot assign to function call here. Maybe you meant '==' instead of '='? (<candidate>, line 1)


UnboundLocalError: cannot access local variable 'r' where it is not associated with a value


AttributeError: '_io.StringIO' object has no attribute 'buffer'


RecursionError: maximum recursion depth exceeded


Input: ['happy birthday', 'appyh appy birth day']


SyntaxError: unterminated string literal (detected at line 7) (<candidate>, line 7)


SyntaxError: invalid character '…' (U+2026) (<candidate>, line 3)


SyntaxError: invalid character '·' (U+00B7) (<candidate>, line 1)


SyntaxError: invalid character '…' (U+2026) (<candidate>, line 23)


SyntaxError: cannot assign to function call (<candidate>, line 1)


SyntaxError: invalid syntax (<candidate>, line 2)


SyntaxError: unterminated string literal (detected at line 2) (<candidate>, line 2)


SyntaxError: invalid character '≤' (U+2264) (<candidate>, line 3)


SyntaxError: invalid character '–' (U+2013) (<candidate>, line 1)


SyntaxError: invalid character '½' (U+00BD) (<candidate>, line 1)


SyntaxError: invalid syntax (<candidate>, line 1)


SyntaxError: invalid character '⋅' (U+22C5) (<candidate>, line 1)


SyntaxError: invalid decimal literal (<candidate>, line 5)


SyntaxError: unterminated string literal (detected at line 1) (<candidate>, line 1)


SyntaxError: cannot assign to expression here. Maybe you meant '==' instead of '='? (<candidate>, line 1)


SyntaxError: invalid character '…' (U+2026) (<candidate>, line 2)


SyntaxError: unterminated string literal (detected at line 29) (<candidate>, line 29)


AttributeError: '_io.StringIO' object has no attribute 'buffer'


SyntaxError: invalid syntax. Perhaps you forgot a comma? (<candidate>, line 1)


SyntaxError: unterminated string literal (detected at line 3) (<candidate>, line 3)


SyntaxError: invalid character '≤' (U+2264) (<candidate>, line 1)


SyntaxError: unterminated string literal (detected at line 13) (<candidate>, line 13)


SyntaxError: invalid character '₁' (U+2081) (<candidate>, line 1)


SyntaxError: cannot assign to function call here. Maybe you meant '==' instead of '='? (<candidate>, line 1)


Input: [[4, -1, 3], [[], []]]

ValueError: not enough values to unpack (expected 2, got 0)


Input: [[4, -1, 3], [[], []]]

ValueError: not enough values to unpack (expected 2, got 0)


SyntaxError: invalid character '⇔' (U+21D4) (<candidate>, line 1)


Input: [[4, -1, 3], [[], []]]

ValueError: not enough values to unpack (expected 2, got 0)


Input: [[4, -1, 3], [[], []]]

ValueError: not enough values to unpack (expected 2, got 0)


Input: [[4, -1, 3], [[], []]]

ValueError: not enough values to unpack (expected 2, got 0)


Input: [[4, -1, 3], [[], []]]

ValueError: not enough values to unpack (expected 2, got 0)


Input: [[4, -1, 3], [[], []]]

ValueError: not enough values to unpack (expected 2, got 0)


Input: [[4, -1, 3], [[], []]]

ValueError: not enough values to unpack (expected 2, got 0)


Input: [[4, -1, 3], [[], []]]

ValueError: not enough values to unpack (expected 2, got 0)


Input: ['"USA"']


import-time NameError: name 'Solution' is not defined


SyntaxError: invalid character '–' (U+2013) (<candidate>, line 1)


Input: ['Welcome home', 'secret']


Input: ['Welcome home', 'secret']


Input: ['Welcome home', 'secret']


Input: ['Welcome home', 'secret']


Input: ['Welcome home', 'secret']


Input: ['Welcome home', 'secret']


Input: ['Welcome home', 'secret']


Input: ['Welcome home', 'secret']


Input: ['Welcome home', 'secret']


Input: ['Welcome home', 'secret']


Input: ['Welcome home', 'secret']


Input: ['Welcome home', 'secret']


Input: ['Welcome home', 'secret']


Input: ['Welcome home', 'secret']


Input: ['Welcome home', 'secret']


Input: ['Welcome home', 'secret']


import-time NameError: name 'remove_url_anchor' is not defined


Input: [[[1, 2], [3, 3], [4, 1], [1, 1], [4, -1]]]


Input: [[[1, 2], [3, 3], [4, 1], [1, 1], [4, -1]]]


Input: [[[1, 2], [3, 3], [4, 1], [1, 1], [4, -1]]]


Input: [[[1, 2], [3, 3], [4, 1], [1, 1], [4, -1]]]


Input: [[[1, 2], [3, 3], [4, 1], [1, 1], [4, -1]]]


Input: [[[1, 2], [3, 3], [4, 1], [1, 1], [4, -1]]]


SyntaxError: expected ':' (<candidate>, line 1)


SyntaxError: invalid character '→' (U+2192) (<candidate>, line 2)


SyntaxError: invalid character '…' (U+2026) (<candidate>, line 1)


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


AttributeError: 'NoneType' object has no attribute 'sum'


ValueError: invalid literal for int() with base 10: '!'


SyntaxError: closing parenthesis '}' does not match opening parenthesis '(' (<candidate>, line 81)


AttributeError: '_io.StringIO' object has no attribute 'buffer'


SyntaxError: invalid character '’' (U+2019) (<candidate>, line 1)


SyntaxError: unterminated string literal (detected at line 1) (<candidate>, line 1)


SyntaxError: invalid syntax (<candidate>, line 1)


AttributeError: 'str' object has no attribute 'decode'


SyntaxError: '(' was never closed (<candidate>, line 43)


Input: ['"ababa"']


Input: ['"ababa"']


Input: [3, 19]

RecursionError: maximum recursion depth exceeded


Input: [3, 19]

RecursionError: maximum recursion depth exceeded


Input: [3, 19]


Input: [3, 19]


Input: [3, 19]

RecursionError: maximum recursion depth exceeded


Input: [3, 19]

RecursionError: maximum recursion depth exceeded


Input: [3, 19]

RecursionError: maximum recursion depth exceeded


Input: [3, 19]

RecursionError: maximum recursion depth exceeded


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"leet2code3"', 10]


Input: ['"Leetcode is cool"']


TypeError: rstrip arg must be None or str


TypeError: '<=' not supported between instances of 'NoneType' and 'NoneType'


RecursionError: maximum recursion depth exceeded


NameError: name 'defaultdict' is not defined


TypeError: can't multiply sequence by non-int of type 'str'


TypeError: string argument without an encoding


RecursionError: maximum recursion depth exceeded in comparison


RecursionError: maximum recursion depth exceeded while calling a Python object


IndexError: list assignment index out of range


SyntaxError: unterminated string literal (detected at line 7) (<candidate>, line 7)


ValueError: invalid literal for int() with base 10: 'a'


AttributeError: '_io.StringIO' object has no attribute 'buffer'


SyntaxError: invalid character '’' (U+2019) (<candidate>, line 1)


SyntaxError: invalid syntax (<candidate>, line 31)


Input: ['Welcome home', 'secret']


Input: ['Welcome home', 'secret']


Input: ['Welcome home', 'secret']


Input: ['Welcome home', 'secret']


Input: ['Welcome home', 'secret']


Input: ['Welcome home', 'secret']


Input: ['Welcome home', 'secret']


Input: ['Welcome home', 'secret']


Input: [[[1, 2], [3, 3], [4, 1], [1, 1], [4, -1]]]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"ababa"']


Input: ['"WRRBBW"', '"RB"']


Input: [3, 19]

RecursionError: maximum recursion depth exceeded


Input: [3, 19]

RecursionError: maximum recursion depth exceeded


Input: ['"abaac"', [1, 2, 3, 4, 5]]


TypeError: string argument expected, got 'bytearray'


SyntaxError: unterminated string literal (detected at line 1) (<candidate>, line 1)


ValueError: too many values to unpack (expected 2)


TimeoutError: time limit exceeded (6.0s)


SyntaxError: unterminated string literal (detected at line 3) (<candidate>, line 3)


Input: [[4, -1, 3], [[], []]]

ValueError: not enough values to unpack (expected 2, got 0)


Input: [[4, -1, 3], [[], []]]


Input: [[4, -1, 3], [[], []]]

ValueError: not enough values to unpack (expected 2, got 0)


Input: [[[1, 2], [3, 3], [4, 1], [1, 1], [4, -1]]]


Input: [[[1, 2], [3, 3], [4, 1], [1, 1], [4, -1]]]


Input: [[[1, 2], [3, 3], [4, 1], [1, 1], [4, -1]]]


Input: [[[1, 2], [3, 3], [4, 1], [1, 1], [4, -1]]]


Input: ['"aababcaab"', 2, 3, 4]


Input: [3, 19]

RecursionError: maximum recursion depth exceeded


Input: [3, 19]

RecursionError: maximum recursion depth exceeded


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


AttributeError: 'str' object has no attribute 'decode'


TypeError: '<=' not supported between instances of 'list' and 'int'


Input: [[4, -1, 3], [[], []]]

ValueError: not enough values to unpack (expected 2, got 0)


Input: [[[1, 2], [3, 3], [4, 1], [1, 1], [4, -1]]]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: [3, 19]


SyntaxError: unterminated string literal (detected at line 15) (<candidate>, line 15)


SyntaxError: unterminated string literal (detected at line 5) (<candidate>, line 5)


TypeError: both arguments should be Rational instances


Input: [[4, -1, 3], [[], []]]


Input: [[4, -1, 3], [[], []]]


Input: [[4, -1, 3], [[], []]]

ValueError: not enough values to unpack (expected 2, got 0)


Input: [[4, -1, 3], [[], []]]

ValueError: not enough values to unpack (expected 2, got 0)


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"WRRBBW"', '"RB"']


Input: [3, 19]


Input: [3, 19]

RecursionError: maximum recursion depth exceeded


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


ValueError: invalid literal for int() with base 10: '!'


ValueError: not enough values to unpack (expected 3, got 2)


SyntaxError: expected 'else' after 'if' expression (<candidate>, line 20)


SyntaxError: invalid syntax (<candidate>, line 1)


AttributeError: '_io.StringIO' object has no attribute 'buffer'


UnboundLocalError: cannot access local variable 'denom' where it is not associated with a value


SyntaxError: invalid character '’' (U+2019) (<candidate>, line 5)


SyntaxError: invalid character '≈' (U+2248) (<candidate>, line 15)


SyntaxError: invalid character '≈' (U+2248) (<candidate>, line 10)


Input: [[4, -1, 3], [[], []]]

ValueError: not enough values to unpack (expected 2, got 0)


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"WRRBBW"', '"RB"']


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


TypeError: string argument expected, got 'bytearray'


SyntaxError: unterminated string literal (detected at line 1) (<candidate>, line 1)


SyntaxError: invalid character '’' (U+2019) (<candidate>, line 1)


TypeError: 'NoneType' object is not subscriptable


Input: [[4, -1, 3], [[], []]]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"WRRBBW"', '"RB"']


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


TypeError: 'list' object is not callable


TypeError: unsupported operand type(s) for -: 'str' and 'int'


SyntaxError: unterminated string literal (detected at line 3) (<candidate>, line 3)


AttributeError: module 'math' has no attribute 'setrecursionlimit'


TypeError: ord() expected string of length 1, but int found


UnboundLocalError: cannot access local variable 'Lmin' where it is not associated with a value


Input: [[4, -1, 3], [[], []]]


Input: [[4, -1, 3], [[], []]]


Input: [[4, -1, 3], [[], []]]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"aababcaab"', 2, 3, 4]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


Input: ['"abaac"', [1, 2, 3, 4, 5]]


AttributeError: 'str' object has no attribute 'decode'


SyntaxError: invalid syntax (<candidate>, line 1)


AttributeError: '_io.StringIO' object has no attribute 'buffer'


TypeError: unsupported operand type(s) for ^: 'str' and 'int'


TypeError: find() argument 1 must be str, not bytes


Input: [[4, -1, 3], [[], []]]


Input: [[4, -1, 3], [[], []]]

ValueError: not enough values to unpack (expected 2, got 0)


Input: [[4, -1, 3], [[], []]]

ValueError: not enough values to unpack (expected 2, got 0)


Input: [[4, -1, 3], [[], []]]

ValueError: not enough values to unpack (expected 2, got 0)


Input: [[4, -1, 3], [[], []]]


Input: [[4, -1, 3], [[], []]]

ValueError: not enough values to unpack (expected 2, got 0)


Input: [[4, -1, 3], [[], []]]


Input: [[4, -1, 3], [[], []]]

ValueError: not enough values to unpack (expected 2, got 0)