However, you could say the "solution" is Charlie's kindness and good nature:
* Charlie wins the factory: This isn't just a matter of luck; Charlie embodies the positive qualities Willy Wonka is looking for in a successor.
* The other children's flaws: Each child represents a different negative trait (greed, gluttony, disrespect, etc.). Their flaws lead to their downfall, showcasing the importance of positive qualities.
* Wonka's redemption: While Wonka starts off as a rather eccentric and possibly lonely figure, Charlie's presence helps him rediscover his love for chocolate making and connection with others.
So, while there isn't a specific problem to solve, the book's message is that being kind, humble, and genuine can lead to good things.
Would you like to discuss any of these aspects in more detail? Or maybe you are thinking about a particular aspect of the story and want to explore it further?