On Thu, 17 Aug 2000, Blaize wrote: > This is actually the first thing I modified source code wise, back when I > knew > very little about coding. You sure that isn't still the case? > At first I used 2^(GET_LEVEL(ch)-1) * 2000 > resulting in > 1:2000 > 2:4000 > 3:8000 > 4:16000 > 5:32000 > ... > 30:214748364800 Incedently this is the maximum auction bid on a MUD called > Phidar (phidar.com 9000) 2 to the 29th * 2000 would be 1073741824000; significantly out of the range of a signed signed integer of 8 bytes [4294967296]; hence the value would overflow and exhibit undefined behavior. .. Actually that's not what you get... you end up with 8002 at level 5 and 62002 at level 30 based on that C expression. While in some other languages and in simple speak ^ is used for exponents, in C and C++ as well, the ^ operator is not for exponents, it's for returning the result of a XOR of the bits in a value with those in another value; pow(), a function call, is used to raise values to powers [when the object code is linked with the appropriate libraries]. -Mysid +------------------------------------------------------------+ | Ensure that you have read the CircleMUD Mailing List FAQ: | | http://qsilver.queensu.ca/~fletchra/Circle/list-faq.html | +------------------------------------------------------------+
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