Pass or Fail

CodeChefOpen on judge ↗

Alice is a smart student. He always gets straight A’s and loves studying maths and physics the most. He comes to know that his dream college is now open for admission and he is as motivated and excited as he could be. Although the B.E. degree is an expensive affair for him, he knows he can qualify for a scholarship if he solves enough practice entrance exam papers. The scholars of the exams are of

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