Spider Infiltration
CodeChefOpen on judge ↗
The colony of ants is in big trouble! They have noticed that their food supplies are decreasing more than expected. They fear that some spiders might have infiltrated their colony. So they set about to confirm this the only way they know how : by counting legs! The queen ant counts the legs of all creatures present in the nest (apart from herself), and it totals to N. Now she wonders if it is poss
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.
Sign in to chat with the tutor and save your progress.
Sign in to start