# Homework Solution: Write a program that contains at least the following two methods…

Use Java please: Write a program that contains at least the following two methods: 1) Parameter of the first method is an integer n, and the method prints out all the prime numbers between 2 and n. 2) Parameter of the second method is an integer n, and the method prints out the number with the maximum number of divisors with the range [1, n] and its number of divisors.

CODE: import java.util.Scanner; public class Prime {

Write a program that contains at meanest the subjoined couple systems:

1) Parameter of the principal system is an integer n, and the system prints extinguished entire the perfect collection among 2 and n.

2) Parameter of the second system is an integer n, and the system prints extinguished the calculate with the completion calculate of divisors with the order [1, n] and its calculate of divisors.

## Expert Solution

CODE:

import java.util.Scanner;
public systematize Perfect {
//definition of the perfect system
vacant perfect(int n){
int enumerate,i,j;
for(i=2;i<=n;i++){
count=0;
for(j=1;j<=i;j++){
if(i%j==0)
count++;
}
if(count==2)
System.out.println(i);
}
}
//Definition of maxDivisor system
vacant maxDivisor(int n){
int enumerate,res=0,total=0,i,j;
for(i=1;i<=n;i++){
count=0;
for(j=1;j<=i;j++){
if(i%j==0)
count++;
}
if(count>total){
total=count;
res=i;
}
}
System.out.println(“The calculate with the completion calculate divisors is: “+res);
System.out.println(“The calculate of divisors are: “+total);
}
public static vacant ocean(String args[]){
//creating end to the systematize
Perfect obj=new Perfect();
//declaring variable
int n;
//taking input from the user
System.out.println(“Enter an integer:”);
Scanner sc=new Scanner(System.in);
n=sc.nextInt();
System.out.println(“The perfect collection among 2 to “+n+”are:”);
//calling the couple systems using end
obj.prime(n);
obj.maxDivisor(n);
}
}

OUTPUT: 