Method #1
import java.util.Scanner;
class ArrayMaxMin
{
public static void
main(String[] args)
{
Scanner sc=new
Scanner(System.in);
System.out.println("Enetr number of Array element want");
int n=sc.nextInt();
Integer[] arr=new Integer[n];
System.out.println("Eneter "+n+"
integer elements for sequence ");
for(int i=0;i<n;i++)
{
arr[i]=sc.nextInt();
}
int max=arr[0];
int min=arr[0];
for(int i=0;i<arr.length;i++)
{
max=arr[i]>max?arr[i]:max;
min=arr[i]<min?arr[i]:min;
}
System.out.println("Maximum Number of Array "+max);
System.out.println("Minimum Number of Array "+min);
}
}
Method #2
import java.util.Scanner;
import java.util.Arrays;
class ArrayMaxMin
{
public static void
main(String[] args)
{
Scanner sc=new
Scanner(System.in);
System.out.println("Enetr number of Array element want");
int n=sc.nextInt();
Integer[] arr=new Integer[n];
System.out.println("Eneter "+n+"
integer elements for sequence ");
for(int i=0;i<n;i++)
{
arr[i]=sc.nextInt();
}
Arrays.sort(arr);
System.out.println("Maximum Number of Array "+arr[arr.length-1]);
System.out.println("Minimum Number of Array "+arr[0]);
}
}
Output:
Method #3
import java.util.Arrays;
import java.util.Collections;
public class ArrayMaxMin {
public static void main(String[] args)
{
// Initializing array of integers
Integer[] num = {
10,20,30,40,50 };
// using Collection.min() to find minimum element
// using only 1 line.
int min =
Collections.min(Arrays.asList(num));
// using Collection.min() to find maximum element
// using only 1 line.
int max =
Collections.max(Arrays.asList(num));
// printing minimum and maximum numbers
System.out.println("Maximum number of array "
+ max);
System.out.println("Minimum number of array "
+ min);
}
}
Output:
