Thanks for the post! I need, however, to point out that the solution for finding an intersection array (#8) not quite correct. Try to find an intersection array for these two arrays using your solution:
[1, 1, 1, 2, 1, 3, 4, 2, 2, 2, 2, 2, 2, 2, 2, 4, 5, 6], [2, 2, 2, 1, 1, 6, 7, 8, 2, 2, 2, 2]
the output is [ 1, 2, 6 ] when actually it supposed to be [ 1, 1, 2, 2, 2, 2, 2, 2, 2, 6 ] (sorted version)
[ 1, 2, 6 ]
[ 1, 1, 2, 2, 2, 2, 2, 2, 2, 6 ]
The Set does not work well to find a proper intersection array.
Set
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Thanks for the post! I need, however, to point out that the solution for finding an intersection array (#8) not quite correct. Try to find an intersection array for these two arrays using your solution:
the output is
[ 1, 2, 6 ]when actually it supposed to be[ 1, 1, 2, 2, 2, 2, 2, 2, 2, 6 ](sorted version)The
Setdoes not work well to find a proper intersection array.