Question

In java :

Write a program that will provide important statistics for the grades in a class. The program will utilize a for-loop to read ten floating-point grades from user input. Include code to prevent an endless loop. Ask the user to enter the values, then print the following data:

• Average
• Maximum
• Minimum

Answer 1

Please let me know if anything is required

import java.util.Scanner;

public class Main
{
   public static void main(String[] args) {
  
   Scanner input = new Scanner(System.in);
     
  
   float sum=0,minimum=9999999,maximum=0; //initializing the minimum , maximum and sum values
   for(int i=0;i<10;i++) //loop for taking 10 grade points and also calculating minimum,maximum and Average grade points
   {
  
       System.out.print("Enter grade : ");
   float myFloat = input.nextFloat(); //taking the grade point from the user
  
   sum = sum+myFloat; //calculating the sum of the all grade points
  
   if(myFloat<minimum) //checking if the grade point is less than the minimum
   {
   minimum = myFloat; //if so then replacing the minimum with the grade point
   }
  
   if(myFloat>maximum)//checking if the grade point is greater than the maximum
   {
   maximum = myFloat; //if so then replacing the maximum with the grade point
   }
  
   }
  
   System.out.println("Maximum is " + maximum); //printing the minimum of all grades
   System.out.println("minimum is " + minimum); //printing the maximum of all grades
   System.out.println("Average is " + sum/10.0); //printing the Average of all grades
   }
}

Enter grade : 1.5 Enter grade : 2.5 Enter grade : 4.5 Enter grade : 3.5 Enter grade : 5.5 Enter grade : 7.5 Enter grade : 6.5 Enter grade : 8.5 Enter grade : 10.5 Enter grade : 9.5 Maximum is 10.5 minimum is 1.5 Average is 6.0

1 import java.util.Scanner; 3 public class Main public static void main(String[] args) { Scanner input = new Scanner(System.in); float arr[] = new float(10); //taking the float array to store the grade points float sum=,minimum=9999999, maximum 0; //initializing the minimum, maximum and sum values for(int i 0;i<10; i++) //loop for taking 10 grade points and also calculating minimum, maximum and Average grade points System.out.print("Enter grade : "); float myFloat = input.nextFloat(); //taking the grade point from the user arr[i] = myFloat; //storing the grade point into the array sum = sum myFloat; //calculating the sum of the all grade points if(myFloat minimum) //checking if the grade point is less than the minimum minimum = myFloat; //if so then replacing the minimum with the grade point Input Enter grade : 1.5 Enter grade : 2.5 Enter grade : 4.5 Enter grade : 3.5 Enter grade : 5.5 Enter grade : 7.5 Enter grade : 6.5