Untitled

import java.util.*;
public class Solution {
 public static void main(String[] args) {
 Scanner sc = new Scanner(System.in);
 int arr[] = {10,20,30,40,50,60};
 int max = Integer.MIN_VALUE;
 int min = Integer.MAX_VALUE;
 for(int i = 0; i<arr.length; i++){
 max = Math.max(max, arr[i]);
 min = Math.min(min, arr[i]);
 }
 System.out.println(max);
 System.out.println(min); 
 }
} 
Q2}
public class Solution {
 public static void main(String[] args) {
 
 int arr[][] = {{1,2,3,4},{5,6,7,8}};
 int sum = 0;
 for(int i=0; i<arr.length;i++){
 for(int j=0; j<arr[0].length; j++){
 sum+=arr[i][j];
 }
 }
 System.out.println("Sum of all elements in the 2D array is: "+sum);
 }
} 
Q3}
import java.util.*;
public class Solution {
 public static void main(String[] args) {
 String str[] = {"mango", "apple", "strawberry","banana"};
 for(int i=0; i<str.length; i++){
 for(int j=i+1; j<str.length; j++){
 if(str[i].compareTo(str[j])>0){ //str[i] is Greater than str[j]
 //swap