Не образуют последовательность

Не образуют последовательность

Положительный массив
Array ( [0] => 0 [1] => 1 [2] => 2 [3] => 0 [4] => 4 [5] => 5 [6] => 6 [7] => 8 [8] => 10 )
Отрицательный массив
Array ( [0] => -7 )

Array ( [0] => 0 [1] => 1 [2] => 2 [3] => 0 [4] => 4 [5] => 5 [6] => 6 [7] => -7 [8] => 8 [9] => 10 [10] => -2 [11] => -2 [12] => -2 [13] => -2 [14] => -2 [15] => -2 [16] => -2 [17] => -2 )

Array ( [0] => 0 [1] => -1 [2] => 2 [3] => 0 [4] => -4 [5] => -5 [6] => 6 [7] => -7 [8] => 8 [9] => 10 [10] => -9 )

Array ( [0] => 1.1 [1] => 2.2 [2] => 3.35 [3] => 4.45 [4] => 5.55 [5] => 6.65 [6] => 7.8 [7] => 8.9 [8] => 10 )

Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4 [4] => 5 [5] => 6 [6] => 7 [7] => 8 [8] => 9 [9] => 10 )
b =4
c = 8
Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4 [4] => 9 [5] => 10 )

Array ( [0] => 0 [1] => 1 [2] => 2 [3] => 0 [4] => 4 [5] => 5 [6] => 6 [7] => -7 [8] => 8 [9] => 10 )
Array ( [0] => 0 [1] => 1 [2] => 2 [3] => 3 [4] => 4 [5] => 5 [6] => 6 [7] => -7 [8] => 8 [9] => 10 )

Array ( [0] => 0 [1] => 1 [2] => 2 [3] => 0 [4] => 4 [5] => 5 [6] => 6 [7] => -7 [8] => 8 [9] => 10 )
Не идут

Array ( [0] => 0 [1] => 1 [2] => 2 [3] => 0 [4] => 4 [5] => 5 [6] => 6 [7] => -7 [8] => 8 [9] => 10 )
Array ( [0] => 0 [1] => 1 [2] => 2 [3] => 0 [4] => 4 [5] => 5 [6] => 6 [7] => -7 [8] => 8 [9] => 10 [10] => 1 [11] => 5 )

cool
funny

mem
cool*
funny
mem**

cool
funny
mem
cool funny mem

щупрзцшкг , гласных = 5
церкерцерц , гласных = 2
рцкероуенр , гласных = 6

bhwebhipubhgri
weipugri

hrbegurbieigrb
3

123456789 - 4
hfweuoghi - e
3ilu2gv5i4 - Кол-во символов чётное

1 2 3 4 5 6 7 8
h f w e u o g h
3 i l u 2 g v 5 i

12.16/04/202434567.16/04/202489
h.16/04/2024fwe.16/04/2024uog.16/04/2024hi
3i.16/04/2024lu.16/04/20242gv.16/04/20245.16/04/2024i4

Кол-во пробелов: 4
Кол-во пробелов: 4
Кол-во пробелов: 4

1?23?456?789
1*23*456*789
hfw?eu?og?hi
hfw*eu*og*hi
3?ilu?2gv?5i4
3*ilu*2gv*5i4