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Problem of the Week
Problem E
Stock the Shelves

A local food bank has created a unique \(100\)-day plan for collecting canned food donations.

How many cans of food will the food bank collect on the 100th day?

Note:
In solving this problem, it may be helpful to use the fact that the sum of the first \(n\) positive integers is equal to \(\dfrac{n(n+1)}{2}\). That is, \[1 + 2 + 3 + \cdots + n = \frac{n(n+1)}{2}\]