human
Find smallest number formed by inserting given digit | Function to insert X in N and return the minimum value string.
Variable to store length of string N.
Variable to denote the position where X must be added.
If the given string N represent a negative value.
X must be place at the last index where is greater than N [ i ].
For positive numbers , X must be placed at the last index where it is smaller than N [ i ].
Insert X at that position.
Return the string.
Given Input.
Function Call"
How can the above be solved in Python?
assistant
#Here is code to find smallest number formed by inserting given digit and the other steps required.
 def MinValue ( N , X ) :
	N = list ( N ) ;
	ln = len ( N )
	position = ln + 1
	if ( N [ 0 ] == ' - ' ) :
		for i in range ( ln - 1 , 0 , - 1 ) :
			if ( ( ord ( N [ i ] ) - ord ( '0' ) ) < X ) :
				position = i
	else :
		for i in range ( ln - 1 , - 1 , - 1 ) :
			if ( ( ord ( N [ i ] ) - ord ( '0' ) ) > X ) :
				position = i
	c = chr ( X + ord ( '0' ) )
	str = N . insert ( position , c ) ;
	return ' ' . join ( N )
N = "89"
X = 1
print ( MinValue ( N , X ) )