Merge pull request #2132 from CodingTestStudy2/정진영

[정진영] 2026/10/05

Author: github-actions[bot]

leetcode3/정진영/14. Longest Common Prefix

@@ -0,0 +1,19 @@
+/**
+ * @param {string[]} strs
+ * @return {string}
+ */
+var longestCommonPrefix = function(strs) {
+
+    let ans = "";
+
+    for (let i = 0; i<strs[0].length; i++){
+        for(let j = 1; j<strs.length; j++){
+            if (strs[0][i] !== strs[j][i]) {
+                return ans;
+            }
+        }
+
+        ans += strs[0][i];
+    }
+    return ans;
+};