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Python 将带有键和值列表的字典转换为矩阵_Python_Python 3.x_Dictionary_Matrix - Fatal编程技术网
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Python 将带有键和值列表的字典转换为矩阵

python python-3.x dictionary matrix

Python 将带有键和值列表的字典转换为矩阵,python,python-3.x,dictionary,matrix,Python,Python 3.x,Dictionary,Matrix,如何将这样的字典{1:[0,1,2]，2:[3,4,5]}转换为矩阵[[1,0,1,2]，[2,3,4,5]]？遍历字典，并将键和值追加到更大的列表中 dct = {1: [0, 1, 2], 2:[3, 4, 5]} lst = [[key]+value for key,value in dct.items()] print(lst) #[[1, 0, 1, 2], [2, 3, 4, 5]]

如何将这样的字典{1:[0,1,2]，2:[3,4,5]}转换为矩阵[[1,0,1,2]，[2,3,4,5]]？

遍历字典，并将键和值追加到更大的列表中

dct =  {1: [0, 1, 2], 2:[3, 4, 5]}
lst = [[key]+value for key,value in dct.items()]
print(lst)
#[[1, 0, 1, 2], [2, 3, 4, 5]]