D - All about Rectangles!

CodeChefOpen on judge ↗

A rectangle with positive integer side length has area $X$ $cm^2$ and perimeter $Y$ $cm$. You're given the value of $X + Y$. Determine if a rectangle with positive area and positive integer side length is possible for this value. ### Input: - The first line contains $T$, denoting the number of testcases. - The first and only line of each test case contains a integer denoting the value of $

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