CPS 104
Problem P2

1.
a. The hex numbers below represent signed integers. Fill in their decimal
values:
	0xFFFFFFC5 = 
	0xFFFFFFF4 = 
	0xFFFFFFEB = 
	0xFFFFFAD5 = 

b. The hex numbers below represent single precision floating point numbers.
Fill in their decimal values:
	0x41240000 = 
	0xC1380000 = 
	0x414C0000 = 
	0xC1680000 = 

c. For each of the character strings below, show how C stores the string
in memory, by giving the hexadecimal representation of each byte involved
in representing the string, in the proper order from lowest address to
highest:
	"Alive" = (0x??, 0x??, .., 0x??)
	"stuv" = 
	"1 stop" = 
	"(a)\n" = 

2. The following are two 12-bit two's complement numbers:
A = 111111101110
B = 000101010101
a. Compute A+B  and A-B in 12 bit two's complement.
	A+B =
	A-B =
b. Compute A<<5 and B<<5 in 12 bit 2's complement
	A<<5 =
	B<<5 =
c. Compute A>>3 and B>>3 in 12 bit 2's complement
	A>>3 =
	B>>3 =

3. Show in hex the single precision floating point representation for:
	-102.5 = 

Make a copy of this form, fill in your answers, and submit the result as
Problem P2 (submit_cps104 P2 FILE).