Question 58
One hundred boxes are labeled from $1$ to $100$. Each box has at most $10$ stones. The difference of the numbers of stones for every two boxes labeled with consecutive numbers is $1$. The boxes labeled $1, 4, 7, 10, \ldots, 100$ contain a total of $301$ stones. Find the maximum possible number of stones contained by the $100$ boxes.
Gabriel Popa
Gabriel Popa