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Dark GDK / signed and Unsigned?

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Caleb1994
15
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Joined: 10th Oct 2008
Location: The Internet you idiot!
Posted: 4th Aug 2009 21:06
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just wondering am i correct in thinking that if a variable is \"unsigned\" it can only be positive? and signed can be either? i heard that somewhere i think but am not sure.

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Bran flakes91093
16
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Joined: 13th Sep 2008
Location: Crazy Land
Posted: 4th Aug 2009 21:40
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Yep, you are correct. An unsigned variable cannot have a value lower than zero. But an unsigned type of variable is the same size of the signed type.

int = -4,294,967,296 to 4,294,967,296

unsigned int = 0 to 8,589,934,592

Your_Health = (My_Mood == HAPPY) ? 100 : NULL;
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Cole Xemi
16
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Joined: 20th Aug 2008
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Posted: 5th Aug 2009 00:27
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Ranges are wrong

int: -2147483648 to 2147483647;
unsigned int: 0 to 4294967295
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Caleb1994
15
Years of Service
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Joined: 10th Oct 2008
Location: The Internet you idiot!
Posted: 5th Aug 2009 06:41
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Ok Awesome Thanks guys!

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