30 lines
444 B
Markdown
30 lines
444 B
Markdown
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1.No "using namespace std;"
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2.Clearly declare "private" inside of class. For example:
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use
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```c++
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class item{
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private:
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int price;
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public:
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getPrice();
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}
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```
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instead of class
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```c++
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class item{
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int price;
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public:
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getPrice();
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}
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```
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3.Declare inheritance type(public, private, protected) when using inheritance.
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4.If not finished with code, add a TODO as comments.
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5.Add comments to explain what you want to do.
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