BIG PRIME SUM (Easy)

CodeChefOpen on judge ↗

You and your friend were caught completing an assignment during ‘Data Structures’ lecture. As a result, your professor decided to give both of you a punishment. As she was teaching ‘Code Optimisation’ during the lecture, she decided to give both of you an assignment based on the same topic. She asked you to write a program to find the sum of all prime numbers below ‘n’. She also said that ‘n’ can

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