Answer:
One character from a work of literature who displays intense courage when faced with a difficult or dangerous situation is Katniss Everdeen from "The Hunger Games" by Suzanne Collins.
In the story, Katniss is chosen to represent her district in the Hunger Games, a brutal survival competition in which 24 teenagers from different districts fight to the death in an arena until only one remains. Despite the overwhelming odds and the inherent danger of the situation, Katniss remains determined and brave throughout the competition. She uses her skills and resourcefulness to survive in the arena, and she also helps to protect and defend her fellow tribute, Peeta.
Katniss's courage helps to resolve the problem of the Hunger Games in several ways. Firstly, her bravery and determination inspire and motivate her fellow tributes to keep fighting and survive as long as possible. Secondly, her actions and alliances with other tributes help to bring about change and rebellion within the Capitol, the tyrannical government that controls the Hunger Games. Ultimately, Katniss's bravery and courage help to bring about the end of the Hunger Games and the beginning of a new era of freedom and equality for the districts.