Which technique is used to convert a color image to a black and white image?
1 answer:
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Answer:
Python
name =input("") #input name
location = input("") #input location
number = int(input("")) #input number
pluralNoun = input("") #input plural noun
print(name, 'went to', location, 'to buy', number, 'different types of', pluralNoun) #prints the short story using input variables
JAVA:
import java.util.Scanner; // to accept input from user
public class Main {
public static void main(String[] args) { //start of main function
Scanner input = new Scanner (System.in) ; //creates Scanner class object
String subject; //declares string type variable to hold name
String location; //declares string type variable to hold location
int number; //declares int type variable to hold number
String object; //declares string type variable to hold plural noun
subject = input.next(); //reads input subject string value
location = input.next(); //reads input location string value
number = input.nextInt(); //reads input number integer value
object = input.next(); //reads input object string value
System.out.println(subject + " went to " + location + " to buy " + number + " different types of " + object + "."); } } //prints the short story using input values and existing string added with input values
In C++
#include <iostream> //to use input output functions
using namespace std; //to identify objects like cin cout
int main(){ //start of main function
string first_name; // string variable that holds the first_name value
cin>>first_name; //reads the first_name from user
string generic_location; // string variable that holds the generic location
cin>>generic_location; //reads the generic location from user
int whole_number; // int variable that holds the whole_number value
cin>>whole_number; //reads the whole number from user
string plural_noun; // string variable that holds the plural_noun value
cin>>plural_noun; //reads the plural_noun from user
cout<<first_name<<" went to "<< generic_location<<" to buy "<< whole_number<<" different types of "<<plural_noun;} //prints the short story using input values and existing string added with input values
Explanation:
The complete statement is:
If the input is:
Ex: If the input is
Eric
Chipotle
12
cars
Then the output is:
Eric went to Chipotle to buy 12 different types of cars
Now to complete this program we read the needed values from input, that the existing output statements can use to output a short story.
If you look at the input Eric which is a name can be used as an input value as the name can be different for different users. Chipotle is a location that should aslo be an input value because locations can vary too of different users. 12 is a numeric that can also vary. For example a person can have more than or less than 12 cars. Lastly, cars which is plural noun can also be used as input value. Now to get the above output we concatenated the input variables with the strings in the print statement in order to output a short story.
You can name the variables whatever you like as i have used different variable names in different programs.
