Question

/*
C++ program that prompts the user to enter the name of the student,
enter the five scores values. Then calculate the total scores of the student.
Then finally calculate the average score of the total score value.
Then, print the name, total score , average scrore value on console output.
*/
//main.cpp
//include header files
#include<iostream>
#include<string>
#include<iomanip>
using namespace std;
//start of main function
int main()
{
   //declare variable to read string value
   string studentName;
   //declare variables of float variables
   float participationScore;
   float testScore;
   float assignmentScore;
   float examScore;
   float practiceScore;
   //Set float variables to 0
   float totalScore = 422;
   float averageScore = 84.4;
   cout << "Enter the Student's name:Jhon Smith ";
   //read student name
   getline(cin, studentName, '\n');
   //read scores
   cout << "Enter Class Participation Score ranging from 89:";
   cin >> participationScore;
   cout << "Enter Test Score ranging from 87:";
   cin >> testScore;
   cout << "Enter Assignment Score ranging from 67:";
   cin >> assignmentScore;
   cout << "Enter Exam Score ranging from 99:";
   cin >> examScore;
   cout << "Enter Practice Score ranging from 80:";
   cin >> practiceScore;
   //Calculate the total score
   totalScore = participationScore + testScore + assignmentScore +
       examScore + practiceScore;
   //calculate average score by dividing the total score by 5
   averageScore = totalScore / 5.0;
   //print the name, total score and average score
   cout << studentName << ": Final Score: " << totalScore
       << " Average Score: " << fixed << setprecision(1) << averageScore << endl;
   //pause program output on cosole
   //till a key entered on keyboard
   system("pause");
   return 0;

Answer 1

//include header files
#include<iostream>
#include<string>
#include<iomanip>
using namespace std;
//start of main function
int main()
{
//declare variable to read string value
string studentName;
//declare variables of float variables
float participationScore;
float testScore;
float assignmentScore;
float examScore;
float practiceScore;
//Set float variables to 0
float totalScore = 422;
float averageScore = 84.4;
cout << "Enter the Student's name: ";
//read student name
getline(cin, studentName, '\n');
//read scores
cout << "Enter Class Participation Score ranging from 89:";
cin >> participationScore;
cout << "Enter Test Score ranging from 87:";
cin >> testScore;
cout << "Enter Assignment Score ranging from 67:";
cin >> assignmentScore;
cout << "Enter Exam Score ranging from 99:";
cin >> examScore;
cout << "Enter Practice Score ranging from 80:";
cin >> practiceScore;
//Calculate the total score
totalScore = participationScore + testScore + assignmentScore +
examScore + practiceScore;
//calculate average score by dividing the total score by 5
averageScore = totalScore / 5.0;
//print the name, total score and average score
cout << "Name: "<<studentName << "\nFinal Score: " << totalScore
<< "\nAverage Score: " << fixed << setprecision(1) << averageScore << endl;
//pause program output on cosole
//till a key entered on keyboard

return 0;
}