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Category: Algorithms

Binary Search Algorithm – Deep thinking with Java

Binary Search Algorithm – Deep thinking with Java

import java.util.Scanner;   class BinarySearch { public static void main(String args[]) { int c, first, last, middle, n, search, array[];   Scanner in = new Scanner(System.in); System.out.println(“Enter number of elements”); n = in.nextInt(); array = new int[n];   System.out.println(“Enter ” + n + ” integers”);     for (c = 0; c < n; c++) array = in.nextInt();   System.out.println(“Enter value to find”); search = in.nextInt();   first = 0; last = n – 1; middle = (first + last)/2;…

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Insertion Sort Algorithm

Insertion Sort Algorithm

Insertion Sort: Insertion sort is a simple sorting algorithm that is relatively efficient for small lists and mostly sorted lists, and is often used as part of more sophisticated algorithms. It works by taking elements from the list one by one and inserting them in their correct position into a new sorted list.[17] In arrays, the new list and the remaining elements can share the array’s space, but insertion is expensive, requiring shifting all following elements over by one. Shell…

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