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Data types - Coggle Diagram
Data types
Binary
Twos comp
-256|128|64|32|16|8|4|2|1
Sign and magnitude
*-1|128|64|32|16|8|4|2|1
Floating point
Mantissa * base^exponent
0101 e10 = 1010 = 5 * 2 = 10
Integer
6
Float
0.0f
String
"hello"
Boolean
true
Double
5.67
Char
'p'
Hex
AB = 10|11 =1010 1011 = 111