1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
UNO [17]
3 years ago
5

As referenced in this Canvas guide (Links to an external site.), Canvas is best viewed at a minimum of 800x600 pixels, which is

the average size of a notebook computer. What is the best tool to use myPHSC on smaller devices?
Computers and Technology
1 answer:
saw5 [17]3 years ago
8 0

Hey! How are you? My name is Maria, 19 years old. Yesterday broke up with a guy, looking for casual sex.

Write me here and I will give you my phone number - *pofsex.com*

My nickname - Lovely

You might be interested in
6. Which of the following is malware? (1 point)
lubasha [3.4K]
Software to damage computers
5 0
3 years ago
Read 2 more answers
Which of the following is NOT true about a savings account
Andrew [12]

Answer: Withdraws

Explanation:

You can withdraw how ever many times you want from a savings account

4 0
3 years ago
My friend Leo wants to have an emergency plan for his final exams on University of Southern Algorithmville. He has N subjects to
leonid [27]

Answer:

Greedy is an algorithmic paradigm that builds up a solution piece by piece, always choosing the next piece that offers the most obvious and immediate benefit. Greedy algorithms are used for optimization problems. An optimization problem can be solved using Greedy if the problem has the following property: At every step, we can make a choice that looks best at the moment, and we get the optimal solution of the complete problem.

If a Greedy Algorithm can solve a problem, then it generally becomes the best method to solve that problem as the Greedy algorithms are in general more efficient than other techniques like Dynamic Programming. But Greedy algorithms cannot always be applied. For example, the Fractional Knapsack problem (See this) can be solved using Greedy, but 0-1 Knapsack cannot be solved using Greedy.

The following are some standard algorithms that are Greedy algorithms.

1) Kruskal’s Minimum Spanning Tree (MST): In Kruskal’s algorithm, we create an MST by picking edges one by one. The Greedy Choice is to pick the smallest weight edge that doesn’t cause a cycle in the MST constructed so far.

2) Prim’s Minimum Spanning Tree: In Prim’s algorithm also, we create an MST by picking edges one by one. We maintain two sets: a set of the vertices already included in MST and the set of the vertices not yet included. The Greedy Choice is to pick the smallest weight edge that connects the two sets.

3) Dijkstra’s Shortest Path: Dijkstra’s algorithm is very similar to Prim’s algorithm. The shortest-path tree is built up, edge by edge. We maintain two sets: a set of the vertices already included in the tree and the set of the vertices not yet included. The Greedy Choice is to pick the edge that connects the two sets and is on the smallest weight path from source to the set that contains not yet included vertices.

4) Huffman Coding: Huffman Coding is a loss-less compression technique. It assigns variable-length bit codes to different characters. The Greedy Choice is to assign the least bit length code to the most frequent character. The greedy algorithms are sometimes also used to get an approximation for Hard optimization problems. For example, the Traveling Salesman Problem is an NP-Hard problem. A Greedy choice for this problem is to pick the nearest unvisited city from the current city at every step. These solutions don’t always produce the best optimal solution but can be used to get an approximately optimal solution.

6 0
3 years ago
Write a program to calculate student's average test scores and the grade. You may assume the following input data:
Brums [2.3K]

Answer:

def gradeAverage():

   grades = []

   i = 0

   while i < 5:

       a = int(input('enter score ' + str(i + 1) + ': '))

       grades.append(a)

       i = i+1

   #print(grades)

   average = sum(grades)/len(grades)

   #print(average)

   return average

def lettergrade(a):

   letter = 'A'

   if a < 60:

       letter = 'F'

   elif 59 < a < 63:

       letter = 'D-'

   elif 62 < a < 67:

       letter = 'D'

   elif 66 < a < 70:

       letter = 'D+'

   elif 69 < a < 73:

       letter = 'C-'

   elif 72 < a < 77:

       letter = 'C'

   elif 76 < a < 80:

       letter = 'C+'

   elif 79 < a < 83:

       letter = 'B-'

   elif 82 < a < 87:

       letter = 'B'

   elif 86 < a < 90:

       letter = 'B+'

   elif 89 < a < 94:

       letter = 'A-'

   elif 93 < a < 101:

       letter = 'A'

   return letter

numOfStudents = int(input('How many students: '))

names = []

aver = []

grade =[]

while numOfStudents > 0:

   studentName = input('Enter students name: ')

   names.append(studentName)

   a = gradeAverage()

   aver.append(a)

   grade.append(lettergrade(a))

   numOfStudents = numOfStudents - 1

for name in names:

       for score in aver:

           for letter in grade:

               if names.index(name) == aver.index(score) == grade.index(letter):

                   print('%s : Average =  %d  Letter Grade:  %s \n' %(name, score, letter))

                   break

Explanation:

The programming language used is python.

Two functions were created, the first function gradeAverage() was used to calculate the average values of the scores.

The second function lettergrade(a) was used to get the letter grade i.e(A, A-, C, D, e.t.c.) and it takes its argument from the average.

The main block of code asks for how many students are there and prompts the user to input their names and scores for all the students.

It takes that data calculates the average and the letter grade and prints out the names of the students, their average and their letter grade.

7 0
3 years ago
What command should you use to determine the fqdn of a computer with ip address 172.31.209.5?
KatRina [158]
I use host -a

dig and nslookup could do it, I forget the switches and arguments.
8 0
4 years ago
Other questions:
  • Most of the pollution in the ocean comes from:
    11·1 answer
  • Whenever I try to plug in my code it will not work. I also need to add 4 more polygons and I don't know where.
    11·1 answer
  • Can somebody help me with this problem
    10·1 answer
  • "_____ devices improve memory by encoding items in a special way."
    13·1 answer
  • How do you view a presentation as your audience would see it?
    14·2 answers
  • Drag the tiles to the correct boxes to complete the pairs.
    7·2 answers
  • Problem statement: Using loop, write a program that will ask the user to enter a character for left or right. Then, the user wil
    13·1 answer
  • Sniffer turns the NIC of a system to the promiscuous mode so that it listens to all the data transmitted on its segment. It can
    5·1 answer
  • A Windows user right-clicks on his desktop. What is he planning to do?
    10·1 answer
  • Your development server is experiencing heavy load conditions. Upon investigating, you discover a single program using PID 9563
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!