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44 lines
1.9 KiB
44 lines
1.9 KiB
3 years ago
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# Hints
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## General
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- An [integer value][integers] can be defined as one or more consecutive digits.
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- [String][string] literals are a sequence of characters surrounded by double quotes.
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## 1. Define the expected oven time in minutes
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- You need to define a [function][functions] without any arguments.
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- You need to return an [integer][integers].
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## 2. Calculate the remaining oven time in minutes
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- You need to define a [function][functions] with a single argument.
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- You have to [implicitly return an integer][return] from a function.
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- The function's argument is an [integer][integers].
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- You can use the [mathematical operator for subtraction][operators] to subtract values.
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## 3. Calculate the preparation time in minutes
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- You need to define a [function][functions] with a single argument.
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- You have to [implicitly return an integer][return] from a function.
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- The function's argument is an [integer][integers].
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- You can use the [mathematical operator for multiplication][operators] to multiply values.
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## 4. Calculate the total working time in minutes
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- You need to define a [function][functions] with two arguments.
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- You have to [implicitly return an integer][return] from a function.
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- The function's argument is an [integer][integers].
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- You can invoke one of the other functions you've defined previously.
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- You can use the [mathematical operator for addition][operators] to add values.
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## 5. Create a notification that the lasagna is ready
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- You need to define a [function][functions] without any arguments.
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- You need to return an [string][string].
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[functions]: https://elixir-lang.org/getting-started/modules-and-functions.html#named-functions
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[return]: https://stackoverflow.com/questions/37445838/returning-values-in-elixir
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[operators]: https://elixir-lang.org/getting-started/basic-types.html#basic-arithmetic
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[integers]: https://elixir-lang.org/getting-started/basic-types.html
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[string]: https://elixir-lang.org/getting-started/basic-types.html#strings
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