CHEFSOC - EDITORIAL

[drag]

very nayc explanation @shashi_trent

[mallick123]

Refer the two possible patterns below which are possible. (In following patterns, 1 denote position (p-1), 2 denote position p and so on).

1: 1 3 5 . . . (z-2) z (z-1) . . . 4 2
2: 1 3 5 . . . (z-2) z (z+1) (z-1) . . . 4 2

Can u please tell me what the actually patterns are?