Create 1614-maximum-nesting-depth-of-the-parentheses.js

Author: everthis

1614-maximum-nesting-depth-of-the-parentheses.js

@@ -0,0 +1,18 @@
+/**
+ * @param {string} s
+ * @return {number}
+ */
+const maxDepth = function(s) {
+  const stack = []
+  let res = 0
+  for(let i = 0, len = s.length; i < len; i++) {
+    if(s[i] === '(') {
+      stack.push('(')
+      res = Math.max(res, stack.length)
+    } else if(s[i] === ')') {
+      stack.pop()
+    }
+  }
+  
+  return res
+};