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Kisachek [45]
3 years ago
6

Write a program that tells what coins to give out for any amount of change from 1

Computers and Technology
1 answer:
ipn [44]3 years ago
5 0

Answer:

#include<iostream>

using namespace std;

void computeCoin(int coinValue, int& number, int& amountLeft)

{

number = amountLeft / coinValue;

amountLeft = amountLeft % coinValue;

}

int main()

{

int cents;

int number;

char ch;

do

{

cout << "Enter no of cents. :";

cin >> cents;

while(cents<1 || cents >99)

{

cout << "Invalid cents entered. Re-Enter no of cents. :";

cin >> cents;

}

cout << cents <<" can be given as ";

computeCoin(25,number,cents);

if(number)

cout << number << " quarters ";

computeCoin(10,number,cents);

if(number)

cout << number << " dimes and ";

cout << cents << " penny"<<endl;

cout<< "do u want to continue enter y or n :";

cin >> ch;

}while(ch=='y');

return 0;

}

Explanation:

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How do you return a value from a function?
rjkz [21]

Answer:

return instruction used to return a value from a function.

Explanation:

Function is a block of statement which perform the special task.

Syntax for define a function:

type name(parameter_1, parameter_2,...)

{

  statement;

return variable;

}

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4 0
3 years ago
3. Write a method squareOfAsterisks that displays a solid square (the same number of rows and columns) of asterisks whose side i
iren2701 [21]

Answer:

Following are the program to this question:

#include <iostream>//defining header file

using namespace std;

void squareOfAsterisks(int x) //defining method squareOfAsterisks

{

   int i,j; //defining integer variable

   for(i=1;i<=x;i++) //defining loop to print column value

   {

   for(j=1;j<=x;j++) //defining loop to print row value

   {

   cout<<"*"; //print value

   }

   cout<<endl; //for line break

   }

}

int main() //defining main method

{

int x; //defining integer variable

cout<<"Enter any number: "; //print message

cin>>x; //input value from user

squareOfAsterisks(x); //calling the method and pass the value

return 0;

}

Output:

Enter any number: 4

****

****

****

****

Explanation:

The description of the above program can be given as follows:

  • In the given program a method "squareOfAsterisks" is declared, that accepts an integer value "x" in its arguments, inside the method two integer variable I, j is used, that uses a to print the given pattern.
  • In the main method, an integer variable x is declared, which takes input from the user end, and then calls the method, that is "squareOfAsterisks" and passes its value.
8 0
3 years ago
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