In this post, we will see about linear search in java. Linear search is simple sequential search in which target element is searched one by one in the array. If element is found in the array then index will be returned else -1 will be returned. Here is simple program for linear search...
import java.io.*; class search { String str; int key, size, seaArr[]; public void getdata() { System.out.print("Enter how many data you want to enter : "); System.out.flush(); try { BufferedReader obj = new BufferedReader(new InputStreamReader(System.in)); str...
importjava.util.Arrays;importjava.util.Scanner;publicclassMain{publicstaticintcount(int[] numbers,intvalue){intcount=0;for(inttemp : numbers) {if(temp == value) { ++count; } }returncount; }/* Do not change code below */@SuppressWarnings("Duplicates")publicstaticvoidmain(String[] args){f...
public class LinearSearch { public static final int find(int value, int[] array) { for (int i = 0; i < array.length; i++) { int iValue = array[i]; if (value == iValue) return i; } return Integer.MAX_VALUE; } //Just for test public static void main(String[] args) { int...
If the given search element is found, returntrueor index of the element. If the given search element is NOT found in the array, returnfalse. Let us understand more with an example. 2. Implementing Linear Search in Java In the following example, we are: ...
/* Program: Linear Search Example * Written by: Chaitanya from beginnersbook.com * Input: Number of elements, element's values, value to be searched * Output:Position of the number input by user among other numbers*/importjava.util.Scanner;classLinearSearchExample{publicstaticvoidmain(Stringargs...
Linear Search Question You are given a sequence of n integers S and a sequence of different q integers T. Write a program which outputs C, the number of integers in T which are also in the set S. Input In the first line n is given. In the second line, n integers are given. In ...
{returni; } }return-1; }publicstaticvoidmain(String[] args){int[] data = {24,18,12,9,16,66,32,4};//查找data数组里为16的intres = LinearSearch.search(data,16); System.out.println(res);//查找data数组里为999的intres2 = LinearSearch.search(data,999); System.out.println(res2); }...
3. Create a method which accepts a String array, and a string to search for as parameters, which returns the index of the first occurrence of the given string as an integer. 4. Create a boolean method which accepts a sorted string array in alphabetical order. The ...
// Scala program to search an item into array// using linear searchimportscala.util.control.Breaks._objectSample{defmain(args:Array[String]){varIntArray=Array(11,12,13,14,15)vari:Int=0varitem:Int=0varflag:Int=0print("Enter item: ");item=scala.io.StdIn.readInt();breakable{flag=-1whil...