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Leokris [45]
3 years ago
14

The email_list function receives a dictionary, which contains domain names as keys, and a list of users as values. Fill in the b

lanks to generate a list that contains complete email addresses .
The code :

def email_list(domains):
emails = []
for ___:
for user in users:
emails.___
return(emails)

print(email_list({"yahoo.com": ["clark.kent", "diana.prince", "peter.parker"], "yahoo.com": ["barbara.gordon", "jean.grey"], "hotmail.com": ["bruce.wayne"]}))
Computers and Technology
1 answer:
zysi [14]3 years ago
3 0

Answer:

Following are the solution to this question:

Please find the attachment of this code.

Explanation:

In this code, an email_list method is declared, that accepts a domains parameter, and in the next step, an empty list and two for loop are defined, in which the first for loop is used for a count parameter value and in the second loop is use the append method to add the given value, and use the return method to print its value, and use the print method to call the "email_list" method.  

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3 years ago
please help no one is helping me on this one
Zigmanuir [339]

Answer:C

Explanation:

4 0
3 years ago
(1) prompt the user for a string that contains two strings separated by a comma. (1 pt) examples of strings that can be accepted
GalinKa [24]

package parsestrings;

import java.util.Scanner;

public class ParseStrings {

public static void main(String[] args) {

Scanner scnr = new Scanner(System.in); // Input stream for standard input

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String lineString = ""; // Holds line of text

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5 0
3 years ago
Assume the variable myWord references a string. Write a statement that uses a slicing
givi [52]

Answer:

"myWord[-5:]"

Explanation:

So whenever you slice a string, the syntax in python is expressed as:

string[a:b:c]

where a=start index (this is included in the sliced string)

b = end index (this is excluded from the sliced string)

c = increment

If any of these are included, they are set to default values, where a=0, b=len(string), and c=1.

The increment isn't necessary here, and it's just so you know the syntax a bit more

Anyways, I'm assuming when the question asks to display "the last 5 characters in the string" it means in order? e.g "abcdefghijk" -> "ghijk" and not "abcdefghijk" -> "kjihg"

The last piece of information to know is what a negative index represents.

For example if I have the piece of code

"

string = "hello world"

print(string[-1])

"

This will output "d", and the negative 1 represents the last letter. If you did -2, it would output the 2nd to last letter and so on.

So to print the last 5 characters, we simply use the -5 as the starting index.  

"

string = "hello world"

print(string[-5:])

"

This will print "world" or in other words, the last 5 letters. The reason for this is because the -5 in the first spot means the starting index is the 5th to last letter, and when you have the : after the -5, this is the way of telling python you're slicing the string, and not indexing 1 character. You don't need to include another value after that, because it will default to the last index of the string, or more specifically the last index + 1, since the last index is still included.

So the last thing to know, is that if the string isn't greater than 5 characters, it just prints the entire string, and no errors are raised. You can test this out your self as well. So whenever you have a string that's less than 5 characters the entire string is outputted.

3 0
1 year ago
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Vaselesa [24]

Answer:

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Explanation:

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3 years ago
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