longest common prefix

Author: AnwarHossainSR

.vscode/settings.json

@@ -1,3 +1,3 @@
 {
- "cSpell.words": ["MCMXCIV", "Palindrom"]
+ "cSpell.words": ["MCMXCIV", "Palindrom", "strs"]
 }

14-longestCommonPrefix.js

@@ -0,0 +1,13 @@
+const longestCommonPrefix = (strs) => {
+ if (strs.length === 0) return '';
+ let result = '';
+ for (let i = 0; i < strs[0].length; i++) {
+ for (let j = 1; j < strs.length; j++) {
+ if (strs[j][i] !== strs[0][i]) return result;
+ }
+ result += strs[0][i];
+ }
+ return result;
+};
+
+console.log(longestCommonPrefix(['flower', 'flow', 'flight']));

9-palindrom.js

@@ -1,4 +1,3 @@
-//-121 is palindrom or not?
 
 function isPalindrom(num) {
  let temp = num;