High score to find an algorithm, online waiting ...
This post was last edited by Sibang on 2013-10-16 22:08:17
$arr =array (
Array (' A ', ' B ', ' C '),
Array (' d ', ' e ', ' f '),
Array (' g ', ' h ', ' I '),
The number of the second array is unknown, so I wrote only 3 for convenience.
);
$x 3=iarray ($arr, 3);
Echo '', Var_dump ($x 3), '
';
/**
The expected results are:
Array {
' ADG ', ' adh ', ' Adi ',
' AEG ', ' Aeh ', ' AEI ',
' AFG ', ' afh ', ' AFI ',
' BDG ', ' bdh ', ' BDI ',
' Beg ', ' beh ', ' bei ',
' BFG ', ' bfh ', ' BFI ',
' CDG ', ' CDH ', ' CDI ',
' Ceg ', ' CEH ', ' CEI ',
' cfg ', ' cfh ', ' CFI ',
}
/**/
$x 2=iarray ($arr, 2);
Echo '', Var_dump ($x 2), '
';
/**
The expected results are:
Array {
' Ad ', ' AE ', ' AF ',
' AG ', ' ah ', ' AI ',
' BD ', ' be ', ' BF ',
' BG ', ' bh ', ' bi ',
' CD ', ' CE ', ' CF ',
' CG ', ' ch ', ' ci ',
' DG ', ' dh ', ' di ',
' eg ', ' eh ', ' ei ',
' FG ', ' FH ', ' fi ',
}
/**/
Share to:
------Solution--------------------
A lot of flowers.