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jekas [21]
3 years ago
11

How do you do this question?

Computers and Technology
1 answer:
svet-max [94.6K]3 years ago
6 0

Answer:

int k=0;

for(int i=0;i<=13; i++)

{

   if (table[i].getKey().equals(key))

   {

             k=i;

   }

   else

  {

             continue;

  }

}

 V value= table[k].getValue();

return value;

}

   

Explanation:

Note table[i] is an entry, and we know the key as it is an argument input to the function. Hence, we find the entry position using the given key, and then find the corresponding value and return it. And this is what is required. There are 14 entries in this hashtable, as known from the question.

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What type of natural disaster stuck haiti in 2010 and killed more than 200,000 people
Aleonysh [2.5K]

Answer:

Earthquake

Explanation:

Around 3 million people were affected by this disaster and it was the most devastating natural disaster ever experienced in Haiti. Roughly 250,000 lives were lost and 300,000 people were injured.

3 0
3 years ago
Read 2 more answers
Using the XML Document below (library with books), define the following queries in XQuery: (a) Give the titles of all Books sort
Softa [21]

Answer:

Explanation:

a)use order by clause for sorting

for $x in doc("books.xml")/bib/book order by xs:float($x/price) return $x/title (default sorted in ascending order)

or

for $x in doc("books.xml")/bib/book order by xs:float($b/price) descending  return $b/title (sorted in descending order)

b)doc("books.xml")//book[author = 'Abiteboul']

c)for $x in distinct-values(doc("bib.xml")/bib/book/author)

return <res>

<name>{$x}</name>

<count>

 {count (doc("bib.xml")//book[exists(indexof(author,$x))]) }

</count>

<res>

3 0
3 years ago
What guidelines should you follow when adding graphics to your presentations?
Elena L [17]
B, C, and D are the correct answers.
3 0
3 years ago
Read 2 more answers
An employee’s total weekly pay equals the hourly wage multiplied by the total number of regular hours plus any overtime pay. Ove
Feliz [49]

Answer:

C++ programming language is used to implement this program using Dev C++. You can use any C++ compiler to run this program. The code and its explanation is given below in explanation section.

Explanation:

#include<iostream>

using namespace std;

int main()

{

int totalWeeklyPay;//total weekly pay  

int hourlyWage;// wages per hours

 

int totalRegularHour;// total regular hours worked

int totalOverTimeHour;// total over time hours worked

 

int weeklyTotalRegularPay;

int weeklyTotalOverTimePay;

 

cout<<"Enter Wage per hour: ";

 cin>>hourlyWage;

 if (hourlyWage<0)//if use enter negative value

  {

   cout<<"Please enter positive number number for wage per hour\n";

   cout<<"Enter Wage per hour: ";

     cin>>hourlyWage;

  }

cout<<"Enter total regular hour: ";

cin>>totalRegularHour;

if (totalRegularHour<0)//if user enter negative value

  {

   cout<<"Please enter positive total number of regular hour\n";

  cout<<"Enter total regular hour: ";

     cin>>totalRegularHour;

  }

cout<<"Enter total over time hour: ";

cin>>totalOverTimeHour;

 

 if(totalOverTimeHour<0)//if user enter negative value

   {

    cout<<"Please enter positive total number of over time hour\n";

  cout<<"Enter total over time hour: ";

  cin>>totalOverTimeHour;

     

     

 }

 

weeklyTotalRegularPay =hourlyWage*totalRegularHour;// total weekly regular hour pay

weeklyTotalOverTimePay=totalOverTimeHour*hourlyWage*1.5;// total weekly overtime pay

totalWeeklyPay=weeklyTotalRegularPay + weeklyTotalOverTimePay;//total weekly regular hour pay + // total weekly overtime pay

cout<<"Total Weekly Pay is: "<<totalWeeklyPay<<"$";//output

 

 

return 0;

 

}

3 0
3 years ago
Which one of the following media is most resistant to EMI?
natali 33 [55]

Answer:

D - Fiber-optic Cables

Explanation:

Electromagnetic interference affects cables made from different metals and can corrupt the data running through them. However, Fiber-optic cables are constructed from glass (non-metallic) and transmit pulses of light as signals to transfer data, this means that the cables are most resistant and not susceptible to EMI.

5 0
3 years ago
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