A __________ is a Boolean variable that signals when some condition exists in the
program.
a. flag
b. signal c. sentinel
d. siren
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Create a Console application. Use Visual studio or Visual studio code (your choice)Implement the following C# for a sales program:1. Declare three decimal variables named price, discount, and discountprice 2.Ask and Get the price from the user3.If the price is less than 100, then the discount is 10% of price, else discount is 14% of price.4.Calculate the discounted price from price less discount.5.Tell the user what the discounted price is for the item.
num4. WHat is the pseudocode and flowchart#include<iostream>using namespace std; int main(){ int x; cout<<"\nEnter the integer: "; cin>>x; int num4 = x--; cout<<"\nx = "<<x<<" And num4 = "<<num4; return 0;}
Praticing Write a flowgorithm program that will calculate a person’s mobile phone bill based on plan chosen and the data used. The program should perform the following: Ask for customer’s mobile plan Ask for the number of gigabytes of data used Display an error message if the plan choice is invalid or the gigabytes used is less than zero (0) Mobile data plans are: Plan A 19.99/month, with 4 gigabytes data, additional data $10/gigabyte Plan B 29.99/month, with 8 gigabytes data, additional data $5/gigabyte Plan C 39.99/month, unlimited data Remember the following: use clear prompts for your input label each output number or name (Comment: I need help practicing with Flowgorithm, I don't understand the concept of flowgorithm, and I need the practice to help me understand computer science better. Please help me, thank you).
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