Equation Solving

CodeChefOpen on judge ↗

Steve is very fond of programming. He wants to solve every problem on earth by programming. Once his brother asked him to help with some basic algebric problems like: + a + b − c + c − d + a = + 2 a + b − d. or + a + b − b − a + x = + x. Now Steve is busy in Techfest so he needs your help to solve this. Inputs - The first line consist of an integer T denoting the number of testcases. - The fol

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