Validate Nested HTML Tags | Dataford Interview Questions

Problem

Given a string html containing simplified HTML-like tags, return true if all tags are properly opened, closed, and nested; otherwise return false. Tags are of the form <tag> and </tag>, where tag consists only of lowercase English letters. Ignore all text between tags.

Constraints

1 <= len(html) <= 10^5
The input contains lowercase letters, spaces, /, <, and >
Tag names contain only lowercase English letters
No self-closing tags, attributes, comments, or malformed bracket fragments are included

Problem

Constraints

1 <= len(html) <= 10^5
The input contains lowercase letters, spaces, /, <, and >
Tag names contain only lowercase English letters
No self-closing tags, attributes, comments, or malformed bracket fragments are included

Problem

Constraints

1 <= len(html) <= 10^5
The input contains lowercase letters, spaces, /, <, and >
Tag names contain only lowercase English letters
No self-closing tags, attributes, comments, or malformed bracket fragments are included

Problem

Constraints

1 <= len(html) <= 10^5
The input contains lowercase letters, spaces, /, <, and >
Tag names contain only lowercase English letters
No self-closing tags, attributes, comments, or malformed bracket fragments are included