c# - Sort 2D array based on user provided indices -


in python there functionality (numpy.take) sort arrays within array, example if have array (3x3): 

a = [[1, 2, 3],[7,9,10],[3, 5,6]]

and have array of set indices

indices = [2, 0, 1]

the result shall 

array([[ 3,  5,  6], [ 1,  2,  3], [ 7,  9, 10]]).

are there direct approach methods/ functions these in c# can pass in jagged array , produce same output?

not directly, can achieve same thing linq

var = new[] { new[] { 1, 2, 3 }, new[] { 7, 9, 10 }, new[] { 3, 5, 6 } }; var indices = new [] { 2, 0, 1 }; var sorted = indices.select(i => a[i]).toarray(); foreach(var s in sorted) console.writeline(string.join(", ", s));

note not check indices in range.


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