Randhir and his birthday party

CodeChefOpen on judge ↗

Its our friend Randhir's birthday! :D and he has been expecting a surprise from his friends throughout the day. But no one appeared till the very evening so he decided to make a cake for himself on this special occasion. But much to his surprise, after a few minutes his door bell rings and he sees that his friends brought cakes for him! Now Randhir is worried because there are so many cakes all to

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