Stop nain.cpp x+ ain.cpp >f main \#include int main() \{ std: : cout "Hello World! \ n"; //In the line below, I will create an integer (numeric) variable. int user_score; //The variable does not have a value, so I will assign it a value. user_score =10; //In this line, I print the prompt, and then the value of the variable. std: : cout "The user's score is: " user_score std:: endl; //In this line, I prompt the user for a score. std:: cout "Enter a new score and press Enter" std::endl; //In this line, I save the user's input into the user_score variable. std:: cin > user_score; //In this line, I print out the new value of the variable. std:: cout "The user's new score is: " user_score std::endl; //In the lines below, implement the program from Chapter 1 , exercise 3 . //You should receive 3 scores from the user, and then print the average. l/You will need to create 3 variables. and aet the innut from the user. Col 3 Stop nain.cpp x+ ain.cpp >f main \#include int main() \{ std: : cout "Hello World! \ n"; //In the line below, I will create an integer (numeric) variable. int user_score; //The variable does not have a value, so I will assign it a value. user_score =10; //In this line, I print the prompt, and then the value of the variable. std: : cout "The user's score is: " user_score std:: endl; //In this line, I prompt the user for a score. std:: cout "Enter a new score and press Enter" std::endl; //In this line, I save the user's input into the user_score variable. std:: cin > user_score; //In this line, I print out the new value of the variable. std:: cout "The user's new score is: " user_score std::endl; //In the lines below, implement the program from Chapter 1 , exercise 3 . //You should receive 3 scores from the user, and then print the average. l/You will need to create 3 variables. and aet the innut from the user. Col 3