Why are there defined constants and declared constants in CPP?

Posted by Itay Moav on Stack Overflow See other posts from Stack Overflow or by Itay Moav
Published on 2010-04-20T21:43:02Z Indexed on 2010/04/20 21:53 UTC
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cpp

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const

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constants

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best-practices

Why are there two ways to "declare" constants in CPP?
Which is better, or should I write, which of them should I use when?

#define MYCON 100
const int MYCON=100

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