Problem:
Score : 200 points

Problem Statement

Find the number of palindromic numbers among the integers between A and B (inclusive).
Here, a palindromic number is a positive integer whose string representation in base 10 (without leading zeros) reads the same forward and backward.

Constraints

10000 \leq A \leq B \leq 99999

All input values are integers.

Input

Input is given from Standard Input in the following format:

A B

Output

Print the number of palindromic numbers among the integers between A and B (inclusive).

Sample Input 1

11009 11332

Sample Output 1

4

There are four integers that satisfy the conditions: 11011, 11111, 11211 and 11311.

Sample Input 2

31415 92653

Sample Output 2

612

Solution in Python (3.4.3) (judge verdict: Accepted)

#090B
a,b=map(int,input().split())

ans=0

for i in range(a,b+1):
	l=[]
	r_l=[]
	temp=0#onaji
	while(i!=0):
		l.append(i%10)
		#print(l)
		i=int(i/10)
	old_l=l
	old_l=tuple(old_l)
#	print(old_l)
	l.reverse()
#	print(old_l)
	l=tuple(l)
#	print(l)
	for i in range(len(l)):
		if(l[i]!=old_l[i]):
			temp=1
			break

	if(temp==0):
		ans+=1

print(ans)