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For this problem we will focus on a hypothetical 1 6 - bit machine ( instead of 3 2 or 6 4 as we are
For this problem we will focus on a hypothetical bit machine instead of or
as we are accustomed to This means that, for this problem, an int is bytes, a long is bytes,
while a char still is byte. Also assume that signed values are encoded using a twoscomplement
encoding. Recall that the printf options relevant to this question are as follows:
p print pointeraddress in hex
c print byte as ascii character
x print intunsigned in hex
u print unsigned int in decimal
d print signed int in decimal
lx print longunsigned long in hex
Note: If the variable passed into printf is not the same as what the format string expects, the
input will be converted to the correct type before printing out. As an example, if I try to print a
char using d which is expecting an int the char will be converted to an int first, and then
the value of that int will be printed out in decimal.
Consider the following portion of memory, displayed as a table as in class and in previous labs.
Each table cell is a memory location, which contains a single byte, with values shown in hex, and
the address of the rightmost byte on each row is shown to the right of the row. Addresses increase
as we move to the left and up in the table.
Address
dc xde
e xdc
ff d xda
a c xd
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