list(           # Make a list out of...
    int(        # the value of...
        input() # input from the user,
    )           # converted to an integer.
    .split()    # Then, split that.
)

map(             # Apply the function...
    int          # (that is, `int()`)
    ,            # ...to every element in the iterable...
    input()      # (First, take the input from the user,
        .split() # and then split it)
)                # ...and return all that as a list