U

�?���L���@sZdZddd�
Z
d
dd�
Zddd�
Zdd	d
�
Zzd
dlTWnek
rL


YnXeZe
ZdS)zBisection algorithms.�NcCst||
||�}|�
||
�
d
S)z�Insert item x in list a, and keep it sorted assuming a is sorted.

    If x is already in a, insert it to the right of the rightmost x.

    Optional args lo (default 0) and hi (default len(a)) bound the
    slice of a to be searched.
    N)�bisect_right�insert��
a�
x�lo�hi�r	�1/tmp/_install_python3/usr/lib/python3.8/bisect.py�insort_rights	
rcCsT|d
krtd�
�
|dkr t
|�
}||krP||d}|
||krF|}q |d}q |S)a�
Return the index where to insert item x in list a, assuming a is sorted.

    The return value i is such that all e in a[:i] have e <= x, and all e in
    a[i:] have e > x.  So if x already appears in the list, a.insert(x) will
    insert just after the rightmost x already there.

    Optional args lo (default 0) and hi (default len(a)) bound the
    slice of a to be searched.
    r
�lo must be non-negativeN��
��
ValueError�len�rrrrZmidr	r	r
rs








rcCst||
||�}|�
||
�
d
S)z�Insert item x in list a, and keep it sorted assuming a is sorted.

    If x is already in a, insert it to the left of the leftmost x.

    Optional args lo (default 0) and hi (default len(a)) bound the
    slice of a to be searched.
    N)�bisect_leftrrr	r	r
�insort_left$s	
rcCsT|d
krtd�
�
|dkr t
|�
}||krP||d}|||
krJ|d}q |}q |S)a�
Return the index where to insert item x in list a, assuming a is sorted.

    The return value i is such that all e in a[:i] have e < x, and all e in
    a[i:] have e >= x.  So if x already appears in the list, a.insert(x) will
    insert just before the leftmost x already there.

    Optional args lo (default 0) and hi (default len(a)) bound the
    slice of a to be searched.
    r
rNr
rrrr	r	r
r1s








r)
�
*)r
N)r
N)r
N)r
N)	�__doc__rrrrZ_bisect�ImportErrorZbisectZinsortr	r	r	r
�<module>
s