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4 added 36 characters in body

# J, 8 bytes

1:e.#@C.


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## Explanation

1:e.#@C.  Input: matrix M
C.  FindConvert theeach cyclesrow offrom eacha rowpermutation to a list of cycles
#@    LengthNumber of cycles in each cyclerow
1:        Constant function 1
e.      Is 1 a member of the cycle lengths?


# J, 8 bytes

1:e.#@C.


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## Explanation

1:e.#@C.  Input: matrix M
C.  Find the cycles of each row
#@    Length of each cycle
1:        Constant function 1
e.      Is 1 a member of the cycle lengths?


# J, 8 bytes

1:e.#@C.


Try it online!

## Explanation

1:e.#@C.  Input: matrix M
C.  Convert each row from a permutation to a list of cycles
#@    Number of cycles in each row
1:        Constant function 1
e.      Is 1 a member of the cycle lengths?

3 deleted 26 characters in body

# J, 8 bytes

1:e.#@C.


## Explanation

1:e.#@C.  Input: matrix M
C.  Find the cycles of each row
#@    Length of each cycle
1:        Constant function 1
e.      Is 1 a member of the cycle lengths?


# J, 8 bytes

1:e.#@C.


Try it online!

## Explanation

1:e.#@C.  Input: matrix M
C.  Find the cycles of each row
#@    Length of each cycle
1:        Constant function 1
e.      Is 1 a member of the cycle lengths?


# J, 8 bytes

1:e.#@C.


Try it online!

## Explanation

1:e.#@C.  Input: matrix M
C.  Find the cycles of each row
#@    Length of each cycle
1:        Constant function 1
e.      Is 1 a member of the cycle lengths?

2 added 216 characters in body

# J, 8 bytes

1:e.#@C.


Try it online!

## Explanation

1:e.#@C.  Input: matrix M
C.  Find the cycles of each row
#@    Length of each cycle
1:        Constant function 1
e.      Is 1 a member of the cycle lengths?


# J, 8 bytes

1:e.#@C.


Try it online!

# J, 8 bytes

1:e.#@C.


Try it online!

## Explanation

1:e.#@C.  Input: matrix M
C.  Find the cycles of each row
#@    Length of each cycle
1:        Constant function 1
e.      Is 1 a member of the cycle lengths?

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