text: Create an array of pairs where first element is array element and second element is position of first element
code: arrPos = [ [ 0 for x in range ( 2 ) ] for y in range ( n ) ] NEW_LINE for i in range ( n ) : NEW_LINE INDENT arrPos [ i ] [ 0 ] = arr [ i ] NEW_LINE arrPos [ i ] [ 1 ] = i NEW_LINE DEDENT