HTML Tags

CodeChefRating 1441Open on judge ↗

In addition to Competitive Programming, Chef recently developed an interest in Web Dev and started [learning HTML](https://www.codechef.com/learn/html). Now he wants to create his own HTML Code Editor. As a subproblem, he wants to check if a typed HTML closing tag has correct syntax or not. A closing HTML tag **must**: - Start with `""` - Have only lower-case alpha-numeric characters as its body

HINT LADDERno hints yet

L1 Observation

L2 Technique

L3 Approach

L4 Pseudo-code

🔒

L5 Full solution

L5 unlocks only if you insist twice

solution.cppC++17

CodeSearch Tutor

Hints, not spoilers — it won’t hand over the full solution unless you insist.

voice by Sarvam AI