Maximum grade of students

Question

I need to calculate the maximum and the minimum grade

Answer 1

import java.util.Scanner;

public class Main {
public static void main(String[] args){
System.out.println("**********************************************************");
Scanner input = new Scanner(System.in);
char grade;
int a;
int smaller = 0;
double sum=0, average;

System.out.print("enter the number of students : ");
a= input.nextInt();
String [] student_name = new String [a] ;
double [] student_score = new double[a ] ;
double min = student_score[0];
double max = student_score[0] ;
System.out.println("**********************************************************");
for (int i=0; i <a; i++)
{

System.out.print("enter the student name : " );
student_name[i] = input.next();
System.out.print("enter the student score : ");
student_score[i] = input.nextInt();
}
System.out.println("**************************** student inf ******************************");

for (int j = 0 ; j<a;j++)

Answer 2

https://www.geeksforgeeks.org/find-max-min-value-array-primitives-using-java/