Coding example of inheritance
using System;
using System.Linq;
class Person{
protected string firstName;
protected string lastName;
protected int id;
public Person(){}
public Person(string firstName, string lastName, int identification){
this.firstName = firstName;
this.lastName = lastName;
this.id = identification;
}
public void printPerson(){
Console.WriteLine("Name: " + lastName + ", " + firstName + "\nID: " + id);
}
}
class Student : Person{
private int[] testScores;
public Student(){}
public Student(string firstName, string lastName, int identification, int[] testScores){
this.testScores = testScores;
this.firstName = firstName;
this.lastName = lastName;
this.id = identification;
}
public string Calculate(){
var j = 0;
var sum = 0;
for (var i=0; i < testScores.Count(); i++){
sum = sum + testScores[i];
j = j+1;
}
var average = sum/j;
if (100 >= average && average >= 90)
return "O";
if (90 > average && average >= 80)
return "E";
if (80 > average && average >= 70)
return "A";
if (70 > average && average >= 55)
return "P";
if (55 > average && average >= 40)
return "D";
return "T";
}
/*
* Class Constructor
*
* Parameters:
* firstName - A string denoting the Person's first name.
* lastName - A string denoting the Person's last name.
* id - An integer denoting the Person's ID number.
* scores - An array of integers denoting the Person's test scores.
*/
// Write your constructor here
/*
* Method Name: Calculate
* Return: A character denoting the grade.
*/
// Write your method here
}
class Solution {
static void Main() {
string[] inputs = Console.ReadLine().Split();
string firstName = inputs[0];
string lastName = inputs[1];
int id = Convert.ToInt32(inputs[2]);
int numScores = Convert.ToInt32(Console.ReadLine());
inputs = Console.ReadLine().Split();
int[] scores = new int[numScores];
for(int i = 0; i < numScores; i++){
scores[i]= Convert.ToInt32(inputs[i]);
}
Student s = new Student(firstName, lastName, id, scores);
s.printPerson();
Console.WriteLine("Grade: " + s.Calculate() + "\n");
}
}
Success
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