Good Array

CodeChefOpen on judge ↗

You have been given an integer $N$. An array$(arr)$ is said to be good if its array value is found equal to $N$. **Array value** = $\sum f(arr[i])$ Here, $f(x)$ is equal to number of integers $k$ $(1 \leq k \leq x)$ which gives $GCD(k,x)=1$ Print the good array to solve this task. **Note that elements of array should be less than or equal to 1000000 (and greater than 0) and sho

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