Perform the following additions and subtractions. Assume the numbers are stored in signed-magnitude base 2 representation.  c. -1010111 + -10011 d. -100110 – 11010

C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter3: Assignment, Formatting, And Interactive Input
Section3.2: Formatting Numbers For Program Output
Problem 8E
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Perform the following additions and subtractions. Assume the numbers are stored in signed-magnitude base 2 representation. 

c. -1010111 + -10011

d. -100110 – 11010   

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