Merge pull request #23 from AnwarHossainSR/dev1.0

205 isomorphic character problem solved

Author: AnwarHossainSR

205-isomorphicCharacter.js

@@ -0,0 +1,20 @@
+
+var isIsomorphic = function (s, t) {
+ let map = new Map();
+ let map2 = new Map();
+ for (let i = 0; i < s.length; i++) {
+ if (map.has(s[i]) && map.get(s[i]) !== t[i]) {
+ return false;
+ }
+ if (map2.has(t[i]) && map2.get(t[i]) !== s[i]) {
+ return false;
+ }
+ map.set(s[i], t[i]);
+ map2.set(t[i], s[i]);
+ }
+ return true;
+};
+
+console.log(isIsomorphic('egg', 'add'));
+//console.log(isIsomorphic('ffo', 'bar'));
+//console.log(isIsomorphic('paper', 'title'));