@@ -0,0 +1,14 @@
+/**
+* @param {string[]} words
+* @param {number[]} groups
+* @return {string[]}
+*/
+var getLongestSubsequence = function(words, groups) {
+let res = [words[0]];
+for (let i = 1; i < groups.length; ++i) {
+if (groups[i] !== groups[i - 1]) {
+res.push(words[i]);
+}
+}
+return res;
+};