Two strings are anagrams if they are permutations of each other. For example, "aaagmnrs" is an anagram of "anagrams". Given an array of strings, remove each string that is an anagram of an earlier string, then return the remaining array in sorted order. For example, given the strings s = ['code', 'doce', 'ecod', 'framer', 'frame'], the strings 'doce' and 'ecod' are both anagrams of 'code' so they are removed from the list. The words 'frame' and 'framer' are not anagrams due to the extra 'r' in 'framer', so they remain. The final list of strings in alphabetical order is ['code', 'frame', 'framer'].
Answers
Answer:
Here is the Python program:
def removeAnagram(array): #method to remove string from array of strings that is anagram of earlier string
s = set() #creates a set
output = [] #creates an output list
for string in array: # iterates through each string in array of strings
if ''.join(sorted(string)) not in s: #if sorted string of array is not in s
output.append(string) #append that string to output list
s.add(''.join(sorted(string))) #add that sorted string to s set
return sorted(output) #returns output list
array = ['code', 'doce', 'ecod', 'framer', 'frame'] #creates a list of words
print(removeAnagram(array)) #calls method to remove each string that is an anagram of earlier string
Explanation:
I will explain the program with an example:
Suppose array = ['code', 'doce', 'ecod', 'framer', 'frame']
Now the for loop works as follows:
At first iteration:
first string of array is 'code'
if ''.join(sorted(string)) not in s: this is an if statement which has two method i.e. join() and sorted(). First each letter of the string i.e. 'code' is sorted in alphabetical order then these separated characters are joined together into a word with join() method. So
sorted(string) becomes:
['c', 'd', 'e', 'o'] and ''.join(sorted(string)) becomes:
cdeo
Now if ''.join(sorted(string)) not in s condition checks if cdeo is not in s set. This is true so the statement:
output.append(string) executes which appends the string to output list. So now output has:
['code'] Next s.add(''.join(sorted(string))) statement adds the sorted and joined string of array to s set. So the set has:
{'cdeo'}
So at each iteration each word from the array is sorted and joined and then checked if output array contains that word or not. If not then it is added to the output array otherwise not. For example at 2nd iteration the word 'doce' which is anagram of code and it is checked when it is sorted and joined and it becomes cdeo which is already in output array. So this is how the anagram is removed from the array. At the end the output array which returns the remaining array in sorted order is returned by this method. The screenshot of the program along with its output is attached.
The program is an illustration of loops.
Loops are used to perform repetitive and iterative operations.
The program in Python, where comments are used to explain each line is as follows:
#This initializes the list of words
myList = ['code', 'doce', 'ecod', 'framer', 'farmer']
#This creates a set
mySet = set()
#This creates a new list for output
newList = []
#This iterates through the list
for elem in myList:
#This checks if a sorted list element is not in the set
if ''.join(sorted(elem)) not in mySet:
#if yes, the list element is appended to the new list
newList.append(elem)
#And then added to the set
newList.add(''.join(sorted(elem)))
#This prints the anagram
print(sorted(output))
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Related Questions
4.1 Code Practice: Edhesive
Answers
In python 3:
while True:
name = input("Please enter a name: (Nope to end) ")
if name == "Nope":
break
print("Nice to meet you {}".format(name))
I hope this helps!
The program is an illustration of while loops.
While loops are used to perform iterative operations, until the condition is met
The program in Python, where comments are used to explain each line is as follows:
#This prompts the user for name
name = input("Please enter a name (Nope to end) ")
#This checks if input is "Nope"
while name.lower()!="nope":
#If no, this prints the greetings
print("Nice to meet you",name)
#This prompts the user for another input
name = input("Please enter a name (Nope to end) ")
Note that the loop is repeated until the user enters "Nope" or "nope"
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Question # 4
Multiple Choice
Which number is equivalent to 72.5e-2?
O 72.5
O 7.25
0 7250
O 0.725
Answers
answer is
o
that's so easy
Answer:
0.725
Explanation:
72.5e-2 = 72.5 x 10-2 = 0.725
A customer complains that the network connection on the laptop is intermittent. The customer states that they are using a wireless PC card for network connectivity. The customer believes that the laptop may be too far from the wireless access point; however, he does not know where the wireless access point is located.
As a technician, you need to be able to ask questions that will be recorded on a work order. What are 5 closed-ended questions and 5 opened-ended questions that you would ask a customer.
Answers
how are you
I will ask what's the problem
what happend before u saw this
what did I do after
was anyone with you
and give me permission to help
What are some common security threats for our home devices and IoTs?
Answers
Answer:
Botnets. A botnet is a network that combines various systems together to remotely take control over a victim’s system and distribute malware.A denial-of-service (DoS) attack deliberately tries to cause a capacity overload in the target system by sending multiple requests. In a Man-in-the-Middle (MiTM) attack, a hacker breaches the communication channel between two individual systems in an attempt to intercept messages among them.Hackers use social engineering to manipulate people into giving up their sensitive information such as passwords and bank details.Ransomware attacks have become one of the most notorious cyber threats. In this attack, a hacker uses malware to encrypt data that may be required for business operations. An attacker will decrypt critical data only after receiving a ransom.Explanation:
4.2 Code Practice: Question 1
Write a program that inputs numbers and keeps a running sum. When the sum is greater than 100, output the sum as well as the count of how many numbers were entered.
Sample Run
Enter a number: 1
Enter a number: 41
Enter a number: 36
Enter a number: 25
Sum: 103
Numbers Entered: 4
Hint: If you get an EOF error while running the code you've written, this error likely means you're asking for too many inputs from the user.
Answers
In python:
total = 0
i = 0
while total <= 100:
number = int(input("Enter a number: "))
i += 1
total += number
print("Sum: {}".format(total))
print("Numbers Entered: {}".format(i))
I hope this helps!
For your biology class, you have taken a number of measurements for a plant growth experiment. You wish to create a chart that shows what the progress looks like over time. Which application is best suited for this effort?
Notepad or Paint
Impress or PowerPoint
Writer or Word
Calc or Excel
Answers
Hope this helps
Question 12 (1 point)
Generally, each pixel in an image creates 25 bytes of data.
True
False
Answers
Answer:
This is B: False
Explanation:
Each pixel of an image creates 24 bits, or 3 BYTES of data for color, and 1 byte for black and white.
Please help, this question is from plato.
What is HTML?
A.
a language
B.
a software application
C.
a website
D.
a browser
E.
a malware program
Answers
Answer:
A
Explanation:
It is a programming language.
Answer:
A
a. language
Explanation: i took the test and hope this help have a good day.
Help please I’ll give u brainless
Answers
c its c OK your welcome
PLZ BEEN STUCK ON THIS
What is the second software layer of the Open Systems Interconnection reference model called?
data link
protocol
network
TCP/IP
Answers
Answer:
am not really sure but between TCP/IP and data link am sorry for not being precise .
Answer: DATA LINK
Explanation:
SEARCH IT UP!
how can we show that heat is liberated during respiration
Answers
Answer:
To show that heat is liberated during respiration. Make a hole in the cork and insert a thermometer into cork and see the bulb of the thermometer is in the midst of the seeds. Record the temperature in both the flasks at every two or three hour intervals for about 24 hours.
Explanation:
Hope this helps:)
Can anyone please help me with how to use a while loop to ask a user to input positive integers until the user enters 0 and at the
end, print the largest number of all the integers entered.
I can send an example if needed
Answers
In python 3:
def main():
largest = 0
while True:
number = int(input("Enter a number: "))
if number == 0:
print(largest)
return
elif number > largest:
largest = number
if __name__ == "__main__":
main()
I hope this helps!
Type the correct answer in the box.
How can users prevent broadcasting their existing connections?
User can make the BLANK name invisible, thereby preventing the hackers from knowing about an existing connection.
Answers
Answer:
User can make the network name
Answer:
The correct answer is: SSID
Explanation:
Hiding the SSID involves preventing the broadcast of the SSID name. Users can make the SSID name invisible to prevent hackers from knowing about an existing connection.
Which of the following would be provided from the use of a GIS?
a. map displaying satellite data of farmland use
b. map displaying projected path of a hurricane
c. Doppler radar images for weather forecasting
d. satellite images used to reconstruct a forest fire
Answers
The one that would be provided from the use of a GIS is a map displaying the projected path of a hurricane. The correct option is b.
What is GIS?A computer system that analyzes and presents spatially related data is known as a Geographic Information System (GIS). It makes use of information associated with a certain place.
People can use GIS technology to compare the locations of various objects to determine how they connect to one another. For instance, utilizing GIS, a single map might show both polluting and pollutant-sensitive locations, such as wetlands and rivers, as well as locations that cause pollution, such as industries.
You need to enable tropical storm tracking if you want to follow a hurricane on our map. Click the symbol in the top-right corner to begin.
Therefore, the correct option is b. map displaying the projected path of a hurricane.
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When would you use the Reading View in Word?
To add an image to the document
To have Word Online read the document to you
To make changes to the document
To read the document without any distractions
Answers
Answer:
D: to read the document without any distractionsTo read the document without any distractions is used in the reading View in Word. Thus, option D is correct.
What is an Inference?
This refers to the deductions or conclusions that are made about a particular thing or idea based on available evidence, background information and powers of conclusion.
Hence, we can see that from the given text, Nicholas Carr is quoted as saying that reading online makes people to be 'mere decoders of information.' and this makes people become less engaged as they tend not to use their ability to interpret texts less and less.
Based on the given text, it can be seen that Nicholas Carr believes that reading online makes people not connect as deeply as reading without distraction, which can be an inference, to offline reading.
Therefore, To read the document without any distractions is used in the reading View in Word. Thus, option D is correct.
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For your biology class, you will be giving a presentation of the findings of a plant growth experiment. Which application is best suited for this presentation?
Writer or Word
Impress or PowerPoint
Notepad or Paint
Calc or Excel
Answers
Answer: Powerpoint
Explanation: Easy to give graphs and add pictures. You can also add shapes to create a bar graph if needed.
Answer:
Calc or Excel
Explanation:
Steve Jobs described early computers as “the most remarkable tool that we’ve ever come up with..it’s equivalent of a bicycle for our minds.” Would you describe smartphones as a bicycle for our minds?
Answers
Answer:
Here is my stance on the phone issue and a quote from Steve himself.
"I think one of the things that really separates us from the high primates is that we’re tool builders. I read a study that measured the efficiency of locomotion for various species on the planet. The condor used the least energy to move a kilometer. And, humans came in with a rather unimpressive showing, about a third of the way down the list. It was not too proud a showing for the crown of creation. So, that didn’t look so good. But, then somebody at Scientific American had the insight to test the efficiency of locomotion for a man on a bicycle. And, a man on a bicycle, a human on a bicycle, blew the condor away, completely off the top of the charts.
And that’s what a computer is to me. What a computer is to me is it’s the most remarkable tool that we’ve ever come up with, and it’s the equivalent of a bicycle for our minds."
Explanation:
Like anything smartphones, computers, and television can be the junk-food equivalent of our minds or the inspiration to better yourself with knowledge and creativity. To me its like a bicycle in that are you riding the bicycle to healthfoods or mcdonalds. Its the freedom of the transportation of knowledge that can be so life-changing and so life-threating at the same time.
I would not think of smartphones as a bicycle for our minds as they do not run on how my mind functions.
What are people view on the quote above?Some people do believe that the statement is true. They think also that smartphones and tablets can be a source of big distraction if not handled well.
Smartphones are a good learning tools, or they can be bicycles for our minds only when they are used by a skillful person.
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Edhesive 3.2 code Practice:Question 1
Write a program to a number and test if it is greater than 45.6. If the number entered is greater than 45.6, the program needs to output the phrase “Greater than 45.6.
Sample Run
Enter a number:90
Sample output
Greater than 45.6
Answers
Answer:
a = float(input("Enter a number: "))
if(a > 45.6):
print("Greater than 45.6")
Explanation:Code is in Python.
The program is an illustration of conditional statements.
Conditional statements are used to execute statements depending on the truth value of the condition.
The program in Python, where comments are used to explain each line is as follows:
#This gets input for the number
num = float(input("Enter a number:"))
#This checks if the number is greater than 45.6
if num > 45.6:
#If yes, the appropriate text is printed
print("Greater than 45.6")
#If otherwise, the program is exited
Only numbers greater than 45.6 will cause the statement in the condition to be executed.
See attachment for sample run
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2.4 Code Practice: Question 1
Write the code to input a number and print the square root. Use the absolute value function to make sure that if the user enters a negative number, the program does not crash.
Answers
Answer:
num = float(input("Enter a number : "))
ab = abs(num)
sqrt = float(ab ** 0.5)
print(sqrt)
Explanation:
Identify the common features of software applications. (choose all that apply)
a pointer
toolbars
an operating system
buttons
hardware
a mouse
Answers
Answer:
a pointer, toolbars and buttons
Explanation:
got it correct
Answer:
Pointer, toolbars, and buttons
Explanation:
Which sentences describe the value of a conditional statement? Check all that apply.
It allows a programmer to designate a portion of the code that will be run only when a condition is met.
It creates new program code when a condition is met.
It allows a programmer to set a condition that must be met.
It incorporates decision-making into a program.
Answers
Answer:
134
Explanation:
Edgenuity
Answer:
1. It allows a programmer to designate a portion of the code that will be run only when a condition is met.
3. It allows a programmer to set a condition that must be met.
4. It incorporates decision-making into a program.
Explanation:
3. Which of the following is used as a container to keep salted fish during the
process?
a. bistay
b. oil drum
c. mixing bowl
d.earthen pots
Answers
Answer:
A. yes A is actually used as a container to keep salted fish
Explanation:
plzzzzzzzzzzzzz give me brainiest
Please helpp!! I need it quickly!
Answers
Answer:
a
Explanation:
what are the 2 things you are not sure about evaluating functions
Answers
Answer:
every thing
Explanation:
Answer:
To evaluate a function, substitute the input (the given number or expression) for the function's variable (place holder, x). Replace the x with the number or expression. 1. Given the function f (x) = 3x - 5, find f (4).
A function is a relation in which each input has only one output. In the relation , y is a function of x, because for each input x (1, 2, 3, or 0), there is only one output y. x is not a function of y, because the input y = 3 has multiple outputs: x = 1 and x = 2.
A formula is an expression which calculates the value of a cell. Functions are predefined formulas and are already available in Excel. For example, cell A3 below contains a formula which adds the value of cell A2 to the value of cell A1.
Explanation:
Vincent is a digital media professional. His bosses always praise his artwork. His company has just taken on a new project. Vincent has some thoughts and ideas about this new project that he wants to discuss with the senior employees. What kind of skills should he use to pitch his ideas?
A.
technical
B.
manipulative
C.
social
D.
interpersonal
Answers
Answer:
A
Explanation:
I think the answer in A
Question 3 :The easiest way to become a victim of malware, spyware or viruses is through:This task contains the radio buttons and checkboxes for options. The shortcut keys to perform this task are A to H and alt+1 to alt+9.
A
texting.
B
online chatrooms.
C
playing games.
D
downloads.
Answers
Answer:
downloads.
Explanation:
A test using various ransomware strains showed that 1,000 Word documents could be encrypted in anything from 18 seconds to 16 minutes. Thus, option D is correct.
What easiest way to become a victim of malware download?Phishing emails are by far the most popular way for hackers and state-sponsored hacking groups to disseminate malware.
Adware is malware that targets computer users with unwanted adverts. This makes it possible for the creator of the malware to obtain payment from the companies whose adverts are served by it.
However, certain viruses may be scheduled to begin infecting your computer a few days after they are downloaded. Other viruses may attempt to circumvent antivirus protection by downloading in chunks.
Therefore, Hackers have become adept at crafting emails that lead recipients to click on links or download files that contain malicious software.
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According to the video, what tasks do Foresters commonly perform? Check all that apply.
Answers
Common tasks that foresters perform are as follow.
Measuring trees
Supervising timber harvests
Planting seedlings (baby trees)
Hope I could help!!
Answer:
On edge its
receiving money
totaling bills
giving receipts
weighing produce and bulk food
Explanation:
Will creates an entry in his calendar and marks it as an all-day instance. Which item has he created?
Appointment
Meeting
Event
Period
Answers
Answer:
The answer u looking for is event
Answer:
event
Explanation:
Write an algorithm in pseudo code to find the product of two numbers
Answers
Answer:
Read num1 , num2
Set multi to num1*num2
Write multi
Explanation:
1st row has 3 possible answers software program, web page, and web browser
2nd row has 3 possible answers a web browser, the internet, and a user’s computer
Answers
Answer:
1st row: software program
2nd row: a user's computer
hope i've helped.
