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 JavaScript (node.js v5.12) (judge verdict: Runtime Error)

const fs = require('fs');
const input = fs.readFileSync("/dev/stdin", "utf8");
const range = input.toString().split(" ");
const min = parseInt(range[0]);
const max = parseInt(range[1]);
let result = 0;
for(let i = min; i < max; i++) {
  const s = i.toString();
  if(s[0] == s[4] && s[1] == s[3]) result++;
}
console.log(result);