31 lines
1.3 KiB
Markdown
31 lines
1.3 KiB
Markdown
# Hints
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## General
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- [Go by example map][gobyexample-map]
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- [Go maps in action][goblog-map]
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## 1. Store the unit of measurement in your program
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- To store the measurement in your program, you can use map literal, see [go blog about map][goblog-map]
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## 2. Create a new bill
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- To create a new bill, you all you need to do is reinitialize the customer, see [go blog about map][goblog-map]
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## 3. Add item to the customer bill
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- To check whether the given unit of measurement is correct, you can test your measurement map for a key without retrieving a value, see [go blog about map][goblog-map]
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## 4. Remove item from the customer bill
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- To check whether the given item is in customer bill, you can test your measurement map for a key without retrieving a value, see [go blog about map][goblog-map]
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- To check whether the given unit of measurement is correct, you can test your measurement map for a key without retrieving a value, see [go blog about map][goblog-map]
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## 5. Return the number of specific item that is in the customer bill
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- To check whether the given item is in customer bill, you can test your measurement map for a key without retrieving a value, see [go blog about map][goblog-map]
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[gobyexample-map]: https://gobyexample.com/maps
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[goblog-map]: https://blog.golang.org/maps |