Which Fuel is Cheaper

CodeChefRating 926Open on judge ↗

The current price of petrol is $X$ rupees, and the current price of diesel is $Y$ rupees. At the start of each month, the price of petrol increases by $A$ rupees and the price of diesel increases by $B$ rupees. Chef is curious to know which fuel costs less at the end of the $K^{th}$ month. If petrol is cheaper than diesel at the end of $K^{th}$ month, then print $\verb+PETROL+$. If diesel is che

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