The document describes how to search for the smallest element in an array and how to sort array elements in ascending order. It initializes arrays, uses for loops to iterate through the arrays, compares element values, and prints outputs to find the minimum value or sort the arrays from lowest to highest.

1. SORTING AND
SEARCHING
ELEMENTS IN AN
ARRAY

2. SEARCHING ARRAY ELEMENT
public static void main(String[] args) {
//Initialize array
int [] arr = new int [] {25, 11, 7, 75, 56};
//Initialize min with first element of array
int min = arr[0];
//Loop through the array
for (int i = 0; i < arr.length; i++) {
//Compare elements of array with min
if(arr[i] <min)
min = arr[i];
}
System.out.println("Smallest element present in
given array: " + min); }}

3. SORTING ARRAY ELEMENTS
public static void main(String[] args) {
//Initialize array
int [] arr = new int [] {5, 2, 8, 7, 1};
int temp = 0;
//Displaying elements of original array
System.out.println("Elements of original array: ");
for (int i = 0; i < arr.length; i++) {
System.out.print(arr[i] + " ");
}

4. //Sort the array in ascending order
for (int i = 0; i < arr.length; i++) {
for (int j = i+1; j < arr.length; j++) {
if(arr[i] > arr[j]) {
temp = arr[i];
arr[i] = arr[j];
arr[j] = temp;
} } }
System.out.println();
//Displaying elements of array after sorting
System.out.println("Elements of array sorted in ascending order: ");
for (int i = 0; i < arr.length; i++) {
System.out.print(arr[i] + " ");