Magical Number

CodeChefOpen on judge ↗

There is a fest arranged in Banasthali University by Wappers. Yasha has come to the arranged stalls to eat. There are numbers assigned to each stall. Yasha visits only the magical stalls. Description of Magical stalls: Calculate the sum of squares of each digit of stall number. Continue the process while checking if this sum is 1 at any iteration, then it is a magical stall. If the sum never turn

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