python for循环矩阵来分配值(python for loop in matrix to assign values)
我正在创建一个程序，它将创建一个网格，程序将通过您在输入处分配的矩阵数组来确定其位置。
码：
def onbekende_naam(hoogtes): print(hoogtes) i = 0 j = 0 pos1 = set() for hoogtes_subs in hoogtes: j = 0 for hoogtes in hoogtes: print("i = " + str(i)) print("j = " + str(j)) pos1.add((i, j)) print pos1 j += 1 i += 1 #pos1.add((i, j)) return pos1 #verwerking print (onbekende_naam(hoogtes))输入：
4 4 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 12 1输出：
[['1', '2', '3', '4'], ['5', '6', '7', '8'], ['9', '1', '2', '3'], ['4', '5', '6', '7']] i = 0 j = 0 set([(0, 0)]) i = 0 j = 1 set([(0, 1), (0, 0)]) i = 0 j = 2 set([(0, 1), (0, 0), (0, 2)]) i = 0 j = 3 set([(0, 1), (0, 3), (0, 0), (0, 2)]) i = 1 j = 0 set([(0, 1), (0, 3), (0, 0), (0, 2), (1, 0)]) i = 1 j = 1 set([(0, 1), (0, 0), (0, 2), (1, 0), (0, 3), (1, 1)]) i = 1 j = 2 set([(0, 1), (1, 2), (0, 0), (0, 2), (1, 0), (0, 3), (1, 1)]) i = 1 j = 3 set([(0, 1), (1, 2), (0, 0), (0, 2), (1, 3), (1, 0), (0, 3), (1, 1)]) i = 2 j = 0 set([(0, 1), (1, 2), (0, 0), (0, 2), (2, 0), (1, 3), (1, 0), (0, 3), (1, 1)]) i = 3 j = 0 set([(0, 1), (1, 2), (0, 0), (3, 0), (0, 2), (2, 0), (1, 3), (1, 0), (0, 3), (1, 1)]) set([(0, 1), (1, 2), (0, 0), (3, 0), (0, 2), (2, 0), (1, 3), (1, 0), (0, 3), (1, 1)])正如你所看到的，当i值大于2时，它会停止递增j
我很新，所以感谢您的帮助
I was creating a program that will create a grid and the program will deside its position by a matrix array you assign at the input.
code:
def onbekende_naam(hoogtes): print(hoogtes) i = 0 j = 0 pos1 = set() for hoogtes_subs in hoogtes: j = 0 for hoogtes in hoogtes: print("i = " + str(i)) print("j = " + str(j)) pos1.add((i, j)) print pos1 j += 1 i += 1 #pos1.add((i, j)) return pos1 #verwerking print (onbekende_naam(hoogtes))input:
4 4 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 12 1output:
[['1', '2', '3', '4'], ['5', '6', '7', '8'], ['9', '1', '2', '3'], ['4', '5', '6', '7']] i = 0 j = 0 set([(0, 0)]) i = 0 j = 1 set([(0, 1), (0, 0)]) i = 0 j = 2 set([(0, 1), (0, 0), (0, 2)]) i = 0 j = 3 set([(0, 1), (0, 3), (0, 0), (0, 2)]) i = 1 j = 0 set([(0, 1), (0, 3), (0, 0), (0, 2), (1, 0)]) i = 1 j = 1 set([(0, 1), (0, 0), (0, 2), (1, 0), (0, 3), (1, 1)]) i = 1 j = 2 set([(0, 1), (1, 2), (0, 0), (0, 2), (1, 0), (0, 3), (1, 1)]) i = 1 j = 3 set([(0, 1), (1, 2), (0, 0), (0, 2), (1, 3), (1, 0), (0, 3), (1, 1)]) i = 2 j = 0 set([(0, 1), (1, 2), (0, 0), (0, 2), (2, 0), (1, 3), (1, 0), (0, 3), (1, 1)]) i = 3 j = 0 set([(0, 1), (1, 2), (0, 0), (3, 0), (0, 2), (2, 0), (1, 3), (1, 0), (0, 3), (1, 1)]) set([(0, 1), (1, 2), (0, 0), (3, 0), (0, 2), (2, 0), (1, 3), (1, 0), (0, 3), (1, 1)])as you can see it stops incrementing j when the i value is bigger than 2
I'm fairly new at this so thanks for helping
原文：https://stackoverflow.com/questions/42537691
更新时间：2022-02-10 09:02
最满意答案
import keyword print(keyword.kwlist)列出所有关键字。
为了获得所有的内置功能，
import builtins print(dir(builtins))给你所有的内建插件：
['ArithmeticError', 'AssertionError', 'AttributeError', 'BaseException', 'BlockingIOError', 'BrokenPipeError', 'BufferError', 'BytesWarning', 'ChildProcessError', 'ConnectionAbortedError', 'ConnectionError', 'ConnectionRefusedError', 'ConnectionResetError', 'DeprecationWarning', 'EOFError', 'Ellipsis', 'EnvironmentError', 'Exception', 'False', 'FileExistsError', 'FileNotFoundError', 'FloatingPointError', 'FutureWarning', 'GeneratorExit', 'IOError', 'ImportError', 'ImportWarning', 'IndentationError', 'IndexError', 'InterruptedError', 'IsADirectoryError', 'KeyError', 'KeyboardInterrupt', 'LookupError', 'MemoryError', 'ModuleNotFoundError', 'NameError', 'None', 'NotADirectoryError', 'NotImplemented', 'NotImplementedError', 'OSError', 'OverflowError', 'PendingDeprecationWarning', 'PermissionError', 'ProcessLookupError', 'RecursionError', 'ReferenceError', 'ResourceWarning', 'RuntimeError', 'RuntimeWarning', 'StopAsyncIteration', 'StopIteration', 'SyntaxError', 'SyntaxWarning', 'SystemError', 'SystemExit', 'TabError', 'TimeoutError', 'True', 'TypeError', 'UnboundLocalError', 'UnicodeDecodeError', 'UnicodeEncodeError', 'UnicodeError', 'UnicodeTranslateError', 'UnicodeWarning', 'UserWarning', 'ValueError', 'Warning', 'WindowsError', 'ZeroDivisionError', '__build_class__', '__debug__', '__doc__', '__import__', '__loader__', '__name__', '__package__', '__spec__', 'abs', 'all', 'any', 'ascii', 'bin', 'bool', 'bytearray', 'bytes', 'callable', 'chr', 'classmethod', 'compile', 'complex', 'copyright', 'credits', 'delattr', 'dict', 'dir', 'divmod', 'enumerate', 'eval', 'exec', 'exit', 'filter', 'float', 'format', 'frozenset', 'getattr', 'globals', 'hasattr', 'hash', 'help', 'hex', 'id', 'input', 'int', 'isinstance', 'issubclass', 'iter', 'len', 'license', 'list', 'locals', 'map', 'max', 'memoryview', 'min', 'next', 'object', 'oct', 'open', 'ord', 'pow', 'print', 'property', 'quit', 'range', 'repr', 'reversed', 'round', 'set', 'setattr', 'slice', 'sorted', 'staticmethod', 'str', 'sum', 'super', 'tuple', 'type', 'vars', 'zip']import keyword print(keyword.kwlist)lists all the keywords.
In order to get all the built-ins,
import builtins print(dir(builtins))gives you all the built-ins:
['ArithmeticError', 'AssertionError', 'AttributeError', 'BaseException', 'BlockingIOError', 'BrokenPipeError', 'BufferError', 'BytesWarning', 'ChildProcessError', 'ConnectionAbortedError', 'ConnectionError', 'ConnectionRefusedError', 'ConnectionResetError', 'DeprecationWarning', 'EOFError', 'Ellipsis', 'EnvironmentError', 'Exception', 'False', 'FileExistsError', 'FileNotFoundError', 'FloatingPointError', 'FutureWarning', 'GeneratorExit', 'IOError', 'ImportError', 'ImportWarning', 'IndentationError', 'IndexError', 'InterruptedError', 'IsADirectoryError', 'KeyError', 'KeyboardInterrupt', 'LookupError', 'MemoryError', 'ModuleNotFoundError', 'NameError', 'None', 'NotADirectoryError', 'NotImplemented', 'NotImplementedError', 'OSError', 'OverflowError', 'PendingDeprecationWarning', 'PermissionError', 'ProcessLookupError', 'RecursionError', 'ReferenceError', 'ResourceWarning', 'RuntimeError', 'RuntimeWarning', 'StopAsyncIteration', 'StopIteration', 'SyntaxError', 'SyntaxWarning', 'SystemError', 'SystemExit', 'TabError', 'TimeoutError', 'True', 'TypeError', 'UnboundLocalError', 'UnicodeDecodeError', 'UnicodeEncodeError', 'UnicodeError', 'UnicodeTranslateError', 'UnicodeWarning', 'UserWarning', 'ValueError', 'Warning', 'WindowsError', 'ZeroDivisionError', '__build_class__', '__debug__', '__doc__', '__import__', '__loader__', '__name__', '__package__', '__spec__', 'abs', 'all', 'any', 'ascii', 'bin', 'bool', 'bytearray', 'bytes', 'callable', 'chr', 'classmethod', 'compile', 'complex', 'copyright', 'credits', 'delattr', 'dict', 'dir', 'divmod', 'enumerate', 'eval', 'exec', 'exit', 'filter', 'float', 'format', 'frozenset', 'getattr', 'globals', 'hasattr', 'hash', 'help', 'hex', 'id', 'input', 'int', 'isinstance', 'issubclass', 'iter', 'len', 'license', 'list', 'locals', 'map', 'max', 'memoryview', 'min', 'next', 'object', 'oct', 'open', 'ord', 'pow', 'print', 'property', 'quit', 'range', 'repr', 'reversed', 'round', 'set', 'setattr', 'slice', 'sorted', 'staticmethod', 'str', 'sum', 'super', 'tuple', 'type', 'vars', 'zip']
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