How fast (big O notation is enough) can you check if two lists
of n integers each has at least one integer in common? (hint:
sorting a list of n integers – meaning putting them in order, takes
time with the best algorithms we have).
Homework Answers
Add Answer to:
How fast (big O notation is enough) can you check if two lists
of n integers...
When we have two sorted lists of numbers in non-descending order, and we need to merge...
When we have two sorted lists of numbers in non-descending order, and we need to merge them into one sorted list, we can simply compare the first two elements of the lists, extract the smaller one and attach it to the end of the new list, and repeat until one of the two original lists become empty, then we attach the remaining numbers to the end of the new list and it's done. This takes linear time. Now, try to...
9. When we have two sorted lists of numbers in non-descending order, and we need to...
9. When we have two sorted lists of numbers in non-descending order, and we need to merge them into one sorted list, we can simply compare the first two elements of the lists, extract the smaller one and attach it to the end of the new list, and repeat until one of the two original lists become empty, then we attach the remaining numbers to the end of the new list and it's done. This takes linear time. Now, try...
C++. Please leave comments explaining. Thank you! Given two unsorted STL lists X and P ,...
C++. Please leave comments explaining. Thank you! Given two unsorted STL lists X and P , write a valid C++ function intersection( X , P ) that returns a new list that contains the elements common to both X and P . For example, if X = 5, 2, 1, 4 and P = 4, 5, 7; your algorithm should return a new list containing 5 and 4 (order is not important). Also specify the running time of your algorithm...
9. (5 points) Please describe an algorithm that takes as input a list of n integers...
9. (5 points) Please describe an algorithm that takes as input a list of n integers and finds the number of negative integers in the list. 10. (5 points) Please devise an algorithm that finds all modes. (Recall that a list of integers is nondecreasing if each term of the list is at least as large as the preceding term.) 11. (5 points) Please find the least integer n such that f() is 0(3") for each of these functions f()...
Need help with program. I'm stuck Objectives: In this assignment, we will practice manipulating lists of...
Need help with program. I'm stuck
Objectives: In this assignment, we will
practice manipulating lists of data and arranging items in an
ascending/descending order. you will also explore storing
lists/arrays using different sorting algorithms including, the
selection sort, bubble sort, and insertion sort algorithm.
Comparison between the three algorithms are made based on the
number of comparisons and item assignments (basic operations) each
algorithms executes.
Background: Ordering the elements of a list is
a problem that occurs in many computer...
Assume you are given two linear lists of size n each; consider the problem of determining...
Assume you are given two linear lists of size n each; consider the problem of determining whether any element of one list is an element of the other (not value, element). Derive a lower bound for this problem and design an algorithm for this problem. Derive its time complexity. It should be as close the lower bound as possible. My work so far: //Copy list n1 into n3 int n3[n]; for(int I = 0; I < n; i++)n3[i] = n1[i];...
[Code in C] Help me with this. Not sure what to do. 1 Couting Sort You...
[Code in C] Help me with this. Not sure what to do.
1 Couting Sort You may have learned some sorting algorithms - such as bubble sort ad quicksort in CS 110 and CS 210. This homework is about counting sort. Let n be the number of elements to be sorted. Bubble sort and quicksort assume tha time, which one is larger and which one is smaller. They make no assumption on the values of the elements t we can...
[2 marks]Describe how to multiply two n-degree polynomials together in O(n logn) time, using the Fast...
[2 marks]Describe how to multiply two n-degree polynomials together in O(n logn) time, using the Fast Fourier Transform (FFT). You do not need to explain how FFT works – you may treat it as a black box. In this part we will use the Fast Fourier Transform (FFT) algorithm described in class to multiply multiple polynomials together (not just two). Suppose you have K polynomials P1, . . . , Pk so that degree(P1) +···+ degree(PK) =S (i)[6 marks]Show that...
in JAVA program.Use top-down design to design and implement a program to ask the user to...
in JAVA program.Use top-down design to design and implement a program to ask the user to enter a list of integers, and then display to the user the mean and median of this list. You should first prompt the user to specify the length of the list of integers. For this assignment, your code should create an array of size 10, and then allow the user to specify the number of integers in their list, up to a maximum of...
9. When we have two sorted lists of numbers in non-descending order, and we need to merge them into one sorted list, we can simply compare the first two elements of the lists, extract the smaller one and attach it to the end of the new list, and repeat until one of the two original lists become empty, then we attach the remaining numbers to the end of the new list and it's done. This takes linear time. Now, try...
9. (5 points) Please describe an algorithm that takes as input a list of n integers and finds the number of negative integers in the list. 10. (5 points) Please devise an algorithm that finds all modes. (Recall that a list of integers is nondecreasing if each term of the list is at least as large as the preceding term.) 11. (5 points) Please find the least integer n such that f() is 0(3") for each of these functions f()...
Need help with program. I'm stuck
Objectives: In this assignment, we will
practice manipulating lists of data and arranging items in an
ascending/descending order. you will also explore storing
lists/arrays using different sorting algorithms including, the
selection sort, bubble sort, and insertion sort algorithm.
Comparison between the three algorithms are made based on the
number of comparisons and item assignments (basic operations) each
algorithms executes.
Background: Ordering the elements of a list is
a problem that occurs in many computer...
[Code in C] Help me with this. Not sure what to do.
1 Couting Sort You may have learned some sorting algorithms - such as bubble sort ad quicksort in CS 110 and CS 210. This homework is about counting sort. Let n be the number of elements to be sorted. Bubble sort and quicksort assume tha time, which one is larger and which one is smaller. They make no assumption on the values of the elements t we can...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago