Determine if Two Strings Are Close - LeetCode 1657 - Hash Map/Set - Leetcode 75 - Python

[@bhaskarkumar1829]

Nice Question !!
class Solution {
public boolean closeStrings(String word1, String word2) {
if(word1.length()!=word2.length()) return false;
int[] f1=new int[26];
int[] f2=new int[26];
for(int i=0;i