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Binary file modified bin/programs/BinarySearchAlgorithm.class
Binary file not shown.
150 changes: 102 additions & 48 deletions src/programs/BinarySearchAlgorithm.java
Original file line number Diff line number Diff line change
@@ -1,48 +1,102 @@
package programs;

import java.util.Arrays;

public class BinarySearchAlgorithm {

public static void main(String[] args) {

//
/*
* index a[0] a[1] a[2] a[3] a[4] a[5] a[6] a[7] a[8] a[9] For performing the
* binary search array should be in sorted order
*/

int arr[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
boolean flag = false;
int key = 100;
int low = 0;
int high = arr.length - 1;

while (low <= high) {
int mid = (low + high) / 2;
if (arr[mid] == key) {
System.out.println("Element found ");
flag = true;
break;

}

if (arr[mid] < key) {
low = mid + 1;

}

if (arr[mid] > key) {
high = mid - 1;

}
}
if (flag == false) {
System.out.println("Element not found..");
}

// Approach 2 for binary sorting
System.out.println(Arrays.binarySearch(arr, 5));
}

}

package programs;

import java.util.Arrays;

public class BinarySearchAlgorithm {

public static void main(String[] args) {

//
/*
* index a[0] a[1] a[2] a[3] a[4] a[5] a[6] a[7] a[8] a[9] For performing the
* binary search array should be in sorted order
*/

int arr[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
boolean flag = false;
int key = 100;
int low = 0;
int high = arr.length - 1;

while (low <= high) {
int mid = (low + high) / 2;
if (arr[mid] == key) {
System.out.println("Element found ");
flag = true;
break;

}

if (arr[mid] < key) {
low = mid + 1;

}

if (arr[mid] > key) {
high = mid - 1;

}
}
if (flag == false) {
System.out.println("Element not found..");
}

// Approach 2 for binary sorting
System.out.println(Arrays.binarySearch(arr, 5));

System.out.println(" Ading it too thhe feature brancch");

}

}
=======
package programs;

import java.util.Arrays;

public class BinarySearchAlgorithm {

public static void main(String[] args) {

//
/*
* index a[0] a[1] a[2] a[3] a[4] a[5] a[6] a[7] a[8] a[9] For performing the
* binary search array should be in sorted order
*/

int arr[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
boolean flag = false;
int key = 100;
int low = 0;
int high = arr.length - 1;

while (low <= high) {
int mid = (low + high) / 2;
if (arr[mid] == key) {
System.out.println("Element found ");
flag = true;
break;

}

if (arr[mid] < key) {
low = mid + 1;

}

if (arr[mid] > key) {
high = mid - 1;

}
}
if (flag == false) {
System.out.println("Element not found..");
}

// Approach 2 for binary sorting
System.out.println(Arrays.binarySearch(arr, 5));
}

}