76 lines
1.6 KiB
Markdown
76 lines
1.6 KiB
Markdown
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# Notes
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## Constraints
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### Total number of cubes: 39
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The elf can't show me more than 39 dice at a time.
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### Total number of each cube type: 12 red, 13 green, 14 blue
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The elf can't show me more than 12 red cubes at a time.
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The elf can't show me more than 13 green cubes at a time.
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The elf can't show me more than 14 blue cubes at a time.
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### Types of cubes: red, green, blue
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The elf can only show me red, green, or blue cubes.
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The elf though can show me any combination of red, green, or blue cubes including none of a particular color or all of a particular color.
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## Structure
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Each game is a line of text.
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Each game is delimited by "Game N: " where N is the game id.
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Each game consists of a semi-colon delimited list of sets of cubes.
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Each set of cubes is a comma delimited list of the number of cubes and the color of the cubes.
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```text
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Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green
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```
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❓ How would I model this?
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```csharp
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class Game
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{
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public int Id { get; set; }
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public List<Results> Results { get; set; }
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}
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class Results
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{
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public List<Cube> Cubes { get; set; }
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}
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class Cube
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{
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public int Count { get; set; }
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public CubeColor Color { get; set; }
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}
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enum CubeColor
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{
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Red,
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Green,
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Blue
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}
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```
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## Problems
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### Problem 1
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🔴 Need to determine which results are possible given the known # of cubes and known # of cubes for each color.
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### Problem 2
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🔴 Need to determine if all the results for a given game are possible
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### Problem 3
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🔴 Need to determine the sum of the game ids for all the possible games
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### Problem 4
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🔴 Need to determine the sum of the game ids for all the possible games
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