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Vanyuwa [196]
3 years ago
7

How do you do this question?

Computers and Technology
1 answer:
elena55 [62]3 years ago
4 0

Answer:

for (scores.Entry<String, Integer> entry : scores.entrySet()) {

          int value=0; String key="Rambo";

          String k = entry.getKey();

           int v = entry.getValue();

           if (v>value)

           {

               value =v;

           }

           else

           {

               value=value;

           }  

       }

       for( scores.Entry<String, Integer> entry : scores.entrySet())

      {

        if( entry.getValue()==value)            

        System.out.println("Key = " + entry.getKey() + ", Value = " + entry.getValue());

      }

Explanation:

The above scores are an object of Map type.  And this is a parameter of findUopStudent function. So scores is a Map, and entry is an item. And we get its key and value. Now we compare each value using senteniel method and find the maximum value. Now we iterate through the scores using for the look and check the value of each entry against the maximum value found, and we print out the entry with maximum value. And that is the top student, which is required.  

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Write the function definition for a function called list_total that accepts a list of integers
uranmaximum [27]

Answer:

def list_total(numbers):

   sum_of_numbers = 0

   for number in numbers:

       sum_of_numbers += number

   return sum_of_numbers

Explanation:

So, to define a function, the syntax is simply:

def functionName(arguments here):

   # code

So to define a function called "list_total" which accepts a list of integers, you write:

"

def list_total(numbers):
   # code

"

any the "numbers" is a parameter, and it's just like any variable, so you can name it anything besides keywords. I just named it "numbers" since it makes sense in this context, you could also write "integers" instead and it would be just as valid, and may be a bit more specific in this case.

Anyways from here, the initial sum should be equal to 0, and from there we add each number in the list to that initial sum. This can be done by initializing a variable to the value "0" and then traversing the list using a for loop. This can be done as such:

"

def list_total(numbers):

   sum_of_numbers = 0

   for number in numbers:

       # code

"

So for each element or integer in the list "numbers" the for lop will run, and the variable "number" will contain the value of the current element it's on.

So we can add the "number" to the sum_of_numbers as such:

sum_of_numbers = sum_of_numbers + number

but there is a shorter way to do this, and it's represented as:

sum_of_numbers += sum_of_numbers

which will do the same exact thing. In fact this works for any mathematical operation for example:

a *= 3

is the same thing as

a = a * 3

and

a /= 3

is the same thing as

a = a / 3

It's the same thing, but it's a much shorter and more readable notation.

Anyways, this code will go in the for loop to almost finish the code

"

def list_total(numbers):

   sum_of_numbers = 0

   for number in numbers:

       sum_of_numbers += number

"

The last thing is to return this value, and this is simply done by using the syntax:

"return {value here}"

and since the sum_of_numbers has the value, we write

"return sum_of_numbers"

at the end of the function, which is very very important, because when you use the return keyword, you end the function, and return whatever value is next to the return to the function call

So to finish the code we just add this last piece to get:

"

def list_total(numbers):

   sum_of_numbers = 0

   for number in numbers:

       sum_of_numbers += number

   return sum_of_numbers

"

7 0
1 year ago
while investigating the settings on your SOHO router, you find two IP address reported on the devices's routing table, which is
DochEvi [55]

Answer:

From the two IP addresses, 192.168.2.1 can be listed as the default gateway in local network devices.

The reason is that we are allocated with the ranges that are reserved for the local networks by RFC 1918.

These ranges are given as follows:

  • For (10/8 prefix)  

                            10.0.0.0 - 10.255.255.255

  • (172.16/12 prefix)

                            172.16.0.0 - 172.31.255.255

  • (192.168/16 prefix)

                            192.168.0.0 - 192.168.255.255

Moreover the default gateway for a device can also be known by the commands ipconfig or  ipconfig/all on the command prompt.

<h3>I hope it will help you!</h3>
7 0
3 years ago
What changes the size of a video when played?
Leni [432]

Answer:

D. the browser

Explanation:

it adjusts to the size of your device, including the browser.

hope i helped

8 0
2 years ago
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In discussing inventory, Helena mentions that bikinis for sale on the website are not always in stock. Say customer feedback ind
alekssr [168]

Answer:

decide that when online customers and retail stores order bikinis, they will never have to wait more than two weeks for the order to arrive.

Explanation:

Based on the information provided within the question it can be said that in this scenario the best action that Helena can take is to decide that when online customers and retail stores order bikinis, they will never have to wait more than two weeks for the order to arrive. Otherwise she will begin to lose customers constantly by not having stock or shipping the product in time. These losses will continue to amass and may eventually ruin her business.

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1 There are several applications to assist you to surf through the internet, mention
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Email
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