Buy Ten Packets

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Chef wants to buy $10$ packets of an item. As it is festive season, Chef can buy - $2$ packets for a total of $X$ rupees - $4$ packets for a total of $Y$ rupees It is known that $X \lt Y \leq 2 \cdot X$. Determine the **minimum** cost Chef needs to pay to buy $10$ packets, if Chef can only buy packets of $2$ and $4$. ### Input - The first line of input will contain a single integer $T$, denot

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solution.cppC++17

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