(Recursive Thinking) Carefully read the comment of the following function, then complete the function so that it correctly solves the problem. Verify your answer by writing down the three questions rule and answer the questions for your completed algorithm. /* Return true if there exist duplicate values in sublist a[first...last], i.e., there are a[i]==a[j] for some i,j where i is not equal to j @param a: the vector/list @param first, last: two integer specifying the starting and ending indices of list @return return true if there are duplicate values in a[first...last], otherwise return false */ bool ContainDuplicate (vector a, { first, int last) //1. what should be the base case? What should be returned? // general case if (ContainDuplicate (a, first+1, last)==true) //Finish the rest based upon comment: // if a[first] does not equal to ANY value in a[first+1...last], // then return false; // else return true
(Recursive Thinking) Carefully read the comment of the following function, then complete the function so that it correctly solves the problem. Verify your answer by writing down the three questions rule and answer the questions for your completed algorithm. /* Return true if there exist duplicate values in sublist a[first...last], i.e., there are a[i]==a[j] for some i,j where i is not equal to j @param a: the vector/list @param first, last: two integer specifying the starting and ending indices of list @return return true if there are duplicate values in a[first...last], otherwise return false */ bool ContainDuplicate (vector a, { first, int last) //1. what should be the base case? What should be returned? // general case if (ContainDuplicate (a, first+1, last)==true) //Finish the rest based upon comment: // if a[first] does not equal to ANY value in a[first+1...last], // then return false; // else return true
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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please help me answer this question I will give you a good rating
![(Recursive Thinking) Carefully read the comment of the following function,
then complete the function so that it correctly solves the problem. Verify your answer
by writing down the three questions rule and answer the questions for your completed
algorithm.
/* Return true if there exist duplicate values in sublist
a[first...last], i.e., there are a[i]==a[j] for some i,j
where i is not equal to j
@param a: the vector/list
@param first, last: two integer specifying the starting and ending
indices of list
@return return true if there are duplicate values in a [first...last],
otherwise return false */
bool ContainDuplicate (vector<int> a, int first, int last)
{
//1. what should be the base case? What should be returned?
// general case
if (ContainDuplicate (a, first+1, last)==true)
//Finish the rest based upon comment:
// if a[first] does not equal to ANY value in a[first+1...last],
//
then return false;
// else return true
}](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3935a5a6-1355-4442-a788-b5eb7b8f90d8%2F2a13d2be-a515-4250-a8c0-f87b2de858f1%2Fi363fy_processed.png&w=3840&q=75)
Transcribed Image Text:(Recursive Thinking) Carefully read the comment of the following function,
then complete the function so that it correctly solves the problem. Verify your answer
by writing down the three questions rule and answer the questions for your completed
algorithm.
/* Return true if there exist duplicate values in sublist
a[first...last], i.e., there are a[i]==a[j] for some i,j
where i is not equal to j
@param a: the vector/list
@param first, last: two integer specifying the starting and ending
indices of list
@return return true if there are duplicate values in a [first...last],
otherwise return false */
bool ContainDuplicate (vector<int> a, int first, int last)
{
//1. what should be the base case? What should be returned?
// general case
if (ContainDuplicate (a, first+1, last)==true)
//Finish the rest based upon comment:
// if a[first] does not equal to ANY value in a[first+1...last],
//
then return false;
// else return true
}
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