Yar*_*tov 5 wolfram-mathematica
对表达式的所有级别进行排序有什么好方法?当表达式具有矩形结构时,以下是我想要的,但我也希望它适用于非矩形表达式
Map[Sort, {expr}, Depth[expr] - 1]
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例如,以下内容应打印为True
sorted = deepSort[{{{1, 3, 8}, {3, 7, 6}, {10, 4, 9}, {3, 8, 10,
6}, {8, 2, 5, 10}, {8, 5, 10,
9}}, {{{1, 3, 8}, {3, 8, 10, 6}}, {{3, 7, 6}, {3, 8, 10,
6}}, {{10, 4, 9}, {8, 5, 10, 9}}, {{3, 8, 10, 6}, {8, 2, 5,
10}}, {{8, 2, 5, 10}, {8, 5, 10, 9}}}}];
checkSortedLevel[k_] := Map[OrderedQ, sorted, {k}];
And @@ Flatten[checkSortedLevel /@ Range[0, 2]]
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