Write pseudocode that, given two positive integers x and y, follows this procedure and outputs the resulting value. Part of the loop invariant is that the variable holds the current left value, r the current right value, and s the sum of all previous right values that will be included in the final answer. Break the algorithm within the loop into two steps. In the first step, if  is odd, it decreases by one. In the second step  (now even) is divided by two. These steps must update r and s as needed

C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter5: Repetition Statements
Section5.3: Interactive While Loops
Problem 5E
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1. Write pseudocode that, given two positive integers x and y, follows this procedure
and outputs the resulting value. Part of the loop invariant is that the variable
holds the current left value, r the current right value, and s the sum of all previous
right values that will be included in the final answer. Break the algorithm within
the loop into two steps. In the first step, if  is odd, it decreases by one. In the second
step  (now even) is divided by two. These steps must update r and s as needed

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ISBN:
9781133187844
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Course Technology Ptr