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
LUCKY_DIMON [66]
3 years ago
14

Write an algorithm and a C++ program that determines the change to be dispensed from a vending machine. An item in the machine c

an cost between 25 cents and a dollar, in 5-cent increments (25, 30, 35, … , 90, 95, or 100), and the machine accepts only a single dollar bill to pay for the item. The program asks the user to enter the price of the item. Then, the program calculates and outputs the change as illustrated in the sample outputs bellow.
Computers and Technology
1 answer:
hoa [83]3 years ago
8 0

Answer:

// program that implement the algorithm to find the change.

#include <bits/stdc++.h>

using namespace std;

// main function

int main()

{

   // variables

   int cost,q,d,n,p;

   cout<<"Enter the cost of item between 25 cents and a dollar, in 5 increments (25, 30, 35, … , 90, 95, or 100):";

   // read the cost

   cin>>cost;

   // find the change

   int change=100-cost;

   // find quarter

   q=change/25;

   change=change%25;

   // find the dimes

   d=change/10;

   change=change%10;

   // find the nickels

   n=change/5;

   // find the pennies

   p=change%5;

   // print the change

   cout<<"Your change is: "<<q<<" quarter,"<<d<<" dimes,"<<n<<" nickels and "<<p <<" pennies."<<endl;

return 0;

}

Explanation:

Read the cost of item from user and assign it to variable "cost".Then find the change to be returned to user.Then find the quarter by dividing the change with 25.Update the change and then find the dimes by dividing change with 10.Then update the change and find nickels and then find the pennies.Print the change to be returned.

Output:

Enter the cost of item between 25 cents and a dollar, in 5 increments (25, 30, 35, … , 90, 95, or 100):45

Your change is: 2 quarter,0 dimes,1 nickels and 0 pennies.

You might be interested in
FIND THE 6 ERRORS IN THIS RESUME 30 POINTS!!!!
babymother [125]
Answer:
________________________
The following is a list of "6 (six) errors" :
__________________________________
1)  The "city, state, and zip code" should be listed on a separate line, directly following the street address:
_______________________________________________________
   → Hartford, CT 06114
_______________________________________________________
2)  In "Objective" section:  The misspelled:  "challenging" should be changed to "challenging".
_______________________________________________________
3) In the "Objective" section:  The word:  "righting" should be changed to:
      "writing".
_______________________________________________________
4)  In the "Summary" section:  The misspelled: "addjust" should be changed to:   "adjust" .
________________________________________________________
5)  The misspelled "impppeccable" should be changed to "impeccable".
________________________________________________________
6)  Perhaps, "drive-thru" should be changed to: "drive-through" ;  but even more importantly— refer to:
________________________________________________________
"Managed all staff and ensured hi performance and efficiency" ;
          → The "hi" should be changed to "high".
___________________________________________________
These are some errors.  Glad to be of help!
___________________________________________________
6 0
3 years ago
Essay about evolution of media shaped the values and norms of the society
snow_lady [41]

Answer:

Find the essay below.

Explanation:

Media refers to the several ways in which information is communicated to people in mass. Some channels through which such pieces of information are conveyed include; the newspapers, internet, television. The advent of media can be traced backed to the 15th century when the first printing press was produced by Johannes Gutenberg. This enabled the typing of books and newspapers which could reach a farther audience. The radio which is an important means of communication was invented early on in the 20th century and the first electronic television was invented in 1927. In recent times, the advent of the internet has made mass communication even much easier.

Prior to the evolution of media, communication to a large group of people was not easy and fast as we have it today. Communities gathered in their numbers to get information from a source. Emissaries were sent to deliver letters across great distances.

Today, a lot of changes have come along with the media which have also affected the values and norms in society. In African society, for example, styles of dressings have changed as trendy styles from the western world that are promoted by the media, have been adopted. Beliefs and ideologies which were mainly superstitious have been enhanced through the media to become more rational. Religion has also been affected as the traditional religions are not widely practiced while Christianity and Islam which find wide coverage in the media have been adopted. All of these give credence to the fact that media has shaped the values and norms in many societies.

4 0
2 years ago
How are water resources and air adversely affected by environmental degardation?​
Nonamiya [84]

Answer:

Environmental degradation is one of the ten threats officially cautioned by the High-level Panel on Threats, Challenges and Change of the United Nations. The United Nations International Strategy for Disaster Reduction defines environmental degradation as "the reduction of the capacity of the environment to meet social and ecological objectives, and needs".[4] Environmental degradation comes in many types. When natural habitats are destroyed or natural resources are depleted, the environment is degraded. Efforts to counteract this problem include environmental protection and environmental resources management.

There are many examples of environmental degradation throughout the world. A recent example is the 2019 Amazon rainforest wildfires. The Amazon makes up 60% of all rainforests. It is the earth's lungs and with it getting destroyed is posing a huge threat to the environment and the whole world. The effects of the deforestation will pose major impacts on the world around us. The constant cutting down of trees is getting rid of our oxygen supply as well as the absorption of co2. With the continuation of deforestation we will have less available oxygen in the world which could have detrimental effects on human health. An alternate issue that results from this is the overconsumption and waste of the paper products that come from those trees. The waste it typically produces does not get recycled, therefore, immense amount of waste is created. An additional harmful result from this is the degradation of the soil. The constant deforestation causes the soil to become less nutrient which will make it harder to be used again.

Explanation:

Environmental degradation is one of the ten threats officially cautioned by the High-level Panel on Threats, Challenges and Change of the United Nations. The United Nations International Strategy for Disaster Reduction defines environmental degradation as "the reduction of the capacity of the environment to meet social and ecological objectives, and needs".[4] Environmental degradation comes in many types. When natural habitats are destroyed or natural resources are depleted, the environment is degraded. Efforts to counteract this problem include environmental protection and environmental resources management.

There are many examples of environmental degradation throughout the world. A recent example is the 2019 Amazon rainforest wildfires. The Amazon makes up 60% of all rainforests. It is the earth's lungs and with it getting destroyed is posing a huge threat to the environment and the whole world. The effects of the deforestation will pose major impacts on the world around us. The constant cutting down of trees is getting rid of our oxygen supply as well as the absorption of co2. With the continuation of deforestation we will have less available oxygen in the world which could have detrimental effects on human health. An alternate issue that results from this is the overconsumption and waste of the paper products that come from those trees. The waste it typically produces does not get recycled, therefore, immense amount of waste is created. An additional harmful result from this is the degradation of the soil. The constant deforestation causes the soil to become less nutrient which will make it harder to be used again.

4 0
3 years ago
Plz go sub 2 "Shyy096" he is a 11 y/o boy and makes music fortnite vids, it would rly help him if u subscribe cuz he only has 8.
Pachacha [2.7K]

Answer:

OKK

Explanation:

5 0
3 years ago
Write a Java method to delete a record from a B-tree of order n.
max2010maxim [7]

Answer:

Deleting a record on a B-tree consists of three main events:

- Searching the node where the key to be deleted exists

- Deleting the key

- Balancing the tree if required

Explanation:

q = NULL;

   p = tree;

   while (p) {

       i = nodesearch(p, key);

       q = p;

       if (i < used(p) -1 && key == k(p,i)) {

           found = TRUE;

           position = i;

           break;

       }

       p = son(p,i);

   }

   if (!found)

   else if (subtree(p)) {

         if (used(p) > ((n-1)/2)+1)

         delkey (p, position, key);

       else {

           replace (p, position, fsucc(p));

           p0 r1 p1 r2 p2 r3 ……. pn-1 rn-1 pn

           q = &fsucc(p);

           qpos = index of fsucc;

           if (used(rbrother(p)) > ((n-1)/2)+1)

               replace (q, qpos, sonsucc(q));

           else

               while (q && used(q) < (n-1)/2) {

                   concatenate(q, brother(q));

                   q = father(q);

               }

       }

   }

   else

   delkey(p, position, key);

}

6 0
3 years ago
Other questions:
  • True or false words spelling and grammar check is always %100
    7·2 answers
  • How did the discovery of glossopteris support wegner's continental drift hypothesis?
    15·1 answer
  • Is it possible to learn java s. and c# at the same time? if so I need help who can assist me.
    5·1 answer
  • Do AirPods Pro have a green flashing light when charging?
    11·2 answers
  • Force field meaning in science fiction
    6·1 answer
  • A program needs to allow a customer to input integers until the input number is zero. When the input number is zero, the program
    14·1 answer
  • If you are going to refer to a few dozen classes in your application, how do<br> you do it?
    6·1 answer
  • How is a UDP socket fully identified? What about a TCP socket? What is the difference between the full identification of both so
    9·1 answer
  • The Arizona Department of Transportation has offices throughout the state. State documents are stored on a large server in a cen
    5·2 answers
  • Many of the first photographers were actually scientists and inventors. True or false?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!