Our Enemy does not Tire

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**Jon Snow** has to defeat the army of the **Night King**. For that he needs to increase the power of the **Dragon Glass.** Dragon Glass's power depends on certain numbers, described as follows. Dragon Glass follows its own number system, which comprises $Y$ integers ranging in $[0,Y-1]$. Normally, there are bases like base 2 (binary) , 8 (octal) , 10 (decimal) , etc. In

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solution.cppC++17

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