Suppose you define a java class as follows: public class test { } in order to compile this program, the source code should be st
1 answer:
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Answer:
Explanation:
The objective of this program we are to develop is to compute a C++ program and a flowchart that calculates a cost to replace all tablets and desktop computers in a business.
C++ Program
#include<iostream>
#include<iomanip>
using namespace std;
/*
⦁ // Name:
⦁ // Date:
⦁ // Program Name:
⦁ // Description:
*/
int main()
{
const double SalesTaxRate = .075, DiscountPercent = .10, FinanceCharge = .15;
const double TABLET = 320.00, DESKTOP = 800.00;
double total = 0.0, subTotal = 0.0,avg=0.0;
int numberOfTablets, numberOfDesktop;
cout << "-------------- Welcome to Computer Selling Company ------------------ ";
cout << "Enter number of tablets: ";
cin >> numberOfTablets;
cout << "Enter number of desktops: ";
cin >> numberOfDesktop;
subTotal = TABLET * numberOfTablets + numberOfDesktop * DESKTOP;
char choice;
cout << "Paying cash or financing: (c/f): ";
cin >> choice;
cout << fixed << setprecision(2);
if (choice == 'c' || choice == 'C')
{
cout << "You have choosen paying cash." << endl;
total = subTotal - subTotal * DiscountPercent;
cout << "Discount you get $" << subTotal * DiscountPercent<<endl;
cout << "Sales Tax: $" << SalesTaxRate * total << endl;
total = total + total * SalesTaxRate;
cout << "Total computers' Cost: $" << total << endl;
avg = total / (numberOfDesktop + numberOfTablets);
cout << "Average computer cost: $ " << avg << endl;
}
else if (choice == 'f' || choice == 'F')
{
cout << "You have choosen Finance option." << endl;
total = subTotal + subTotal * FinanceCharge;
cout << "Finance Charge $" << subTotal * FinanceCharge << endl;
cout << "Sales Tax: $" << SalesTaxRate * total << endl;
total = total + total * SalesTaxRate;
cout << "Total computers' Cost: $" << total << endl;
avg = total / (numberOfDesktop + numberOfTablets);
cout << "Average computer cost: $ " << avg << endl;
}
else
{
cout << "Wrong choice.......Existing.... ";
system("pause");
}
//to hold the output screen
system("pause");
} }
OUTPUT:
The Output of the program is shown in the first data file attached below:
FLOWCHART:
See the second diagram attached for the designed flowchart.
Answer:
Following are the code to this question:
#include<stdio.h>//defining header file
int AND(int x,int y) //defining a method AND that hold two variable in its parameter
{
if(x==1 && y==1)//defining if block to check x and y value is equal to 1
{
return 1;//return value 1
}
else //defining else block
{
return 0;//return value 0
}
}
int OR(int x,int y)//defining method OR that hold two variable in its parameter
{
if(x==0&&y==0)//defining if block to check x and y value is equal to 1
{
return 0;//return value 0
}
else //defining else block
{
return 1;//return value 1
}
}
int main()//defining main method
{
int a,b,c;//defining integer variable
int k=1;//defining integer variable k that holds a value 1
while(k<=8)//defining while loop for 8 time input
{
printf("Please insert 3 numbers in (0 0r 1):\n ");//print message
scanf("%d%d%d", &a, &b, &c);//input value
k++;//increment the value of k by 1
printf("value: %d\n",AND(OR(a,b),c));
}
return 0;
}
Output:
please find the attachment.
Explanation:
In the above-given C language code two methods "AND and OR" is declared, holds two integer variable "x and y" in its parameters, inside the method a conditional it used that can be defined as follows:
- In the AND method, inside a conditional statement, if block check x and y both value is same that is 1 it will return 1 or it will goto else block in this it will return value 0.
- In the OR method, inside a conditional statement, if block check x and y both value is the same, that is 0 it will return 0 or it will goto else block in this it will return value 1.
- In the main method, four integers "a,b,c, and k" is declared in which variable "a, b, c" is used in the loop for 8 times input values from the user and print method is used to call the method and prints its return values.
