asked on

class grades

assignment is to write two more overloaded methods to change the cut
off level for B to be 75; and change cut off level for C to be 65.

Thus, your program will have four overloaded methods.

First method: takes 3 arguments. This is already done.

Second overloaded method: takes four arguments: three scores and new cut off
score for A (85). This is already done.

Third overloaded method: takes five arguments: three scores, new cut off score
for A (85), and new cut off score for B (75). You need to write this.

Fourth overloaded method: takes six arguments: three scors, new cut off
score for A (85), new cut off score for B (75), and new cut off score for C
(65). You have to write this.

import java.util.*;
class Grades
{
public static void main(String args[]){
int score1, score2, score3;
System.out.println("Input three exam score");
Scanner input = new Scanner(System.in);
score1 = input.nextInt();
score2 = input.nextInt();
score3 = input.nextInt();
getGrade(score1,score2,score3);
getGrade(score1,score2,score3,85);
}
//Invokes this method if the number of arguments is 3
static void getGrade(int s1, int s2, int s3){
int sum = s1+s2+s3;
int average =(int)(sum/3);
System.out.println("Grade using the original scheme");
if(average >= 90) System.out.println("Grade is A");
else if(average >= 80) System.out.println("Grade is B");
else if(average >= 70) System.out.println("Grade is C");
else if(average >= 60) System.out.println("Grade is D");
else System.out.println("Grade is F");
}
//Invokes this method if the number of arguments is 4
static void getGrade(int s1, int s2, int s3, int Alevel){
int sum = s1+s2+s3;
int average =(int)(sum/3);
System.out.println("Grade using the new scheme - Cut off for A is 85");
if(average >= Alevel) System.out.println("Grade is A");
else if(average >= 80) System.out.println("Grade is B");
else if(average >= 70) System.out.println("Grade is C");
else if(average >= 60) System.out.println("Grade is D");
else System.out.println("Grade is F");
}
}

Open in new window

ASKER CERTIFIED SOLUTION

Todd Mummert

membership

This solution is only available to members.

To access this solution, you must be a member of Experts Exchange.

Start Free Trial

hazgoduk

Overloading just means the same function or contructor with different arguements, for example

public overloadedConstructor()
{
}
 
public overloadedConstructor(int i)
{
}
 
public overloadedConstructor(int i, String s)
{
}

Open in new window