Computer Applications

Write a program to search for an integer value input by the user in the list given below using linear search technique. If found display "Search Successful" and print the index of the element in the array, otherwise display "Search Unsuccessful".
{75, 86, 90, 45, 31, 50, 36, 60, 12, 47}

Java

Java Arrays

65 Likes

Answer

import java.util.Scanner;

public class KboatLinearSearch
{
    public static void main(String args[]) {
        Scanner in = new Scanner(System.in);
        
        int arr[] = {75, 86, 90, 45, 31, 50, 36, 60, 12, 47};
        int l = arr.length;
        int i = 0;
        
        System.out.print("Enter the number to search: ");
        int n = in.nextInt();
        
        for (i = 0; i < l; i++) {
            if (arr[i] == n) {
                break;
            }
        }
        
        if (i == l) {
            System.out.println("Search Unsuccessful");
        }
        else {
            System.out.println("Search Successful");
            System.out.println(n + " present at index " + i);
        }
    }
}

Output

Answered By

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A class teacher wants to arrange the names of her students in alphabetical order. Define a class NameSorter that stores the given names in a one-dimensional array. Sort the names in alphabetical order using Bubble Sort technique only and display the sorted names.
Aryan, Zoya, Ishaan, Neha, Rohan, Tanya, Manav, Simran, Kabir, Pooja

public class NameSorter
{
    void bubbleSort(String names[]) {
        int len = names.length;
        _______(1)_________ {
            _______(2)_________ {
                _______(3)_________ {
                    String t = names[j];
                    _______(4)_________
                    _______(5)_________
                }
            }
        }
    }
    
    public static void main(String[] args) {
        
        String arr[] = {"Aryan", "Zoya", 
                        "Ishaan", "Neha", 
                        "Rohan", "Tanya", 
                        "Manav", "Simran", 
                        "Kabir", "Pooja"
                       };
                       
        NameSorter obj = new NameSorter();
        obj.bubbleSort(arr);
        
        for (int i = 0; i < arr.length; i++) {
            System.out.println(arr[i]);
        }
    }
}

View Answer

Computer Applications

Write a program to search for an integer value input by the user in the list given below using linear search technique. If found display "Search Successful" and print the index of the element in the array, otherwise display "Search Unsuccessful".
{75, 86, 90, 45, 31, 50, 36, 60, 12, 47}

Java

Java Arrays

Answer

Output

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Computer Applications

Write a program to search for an integer value input by the user in the list given below using linear search technique. If found display "Search Successful" and print the index of the element in the array, otherwise display "Search Unsuccessful".{75, 86, 90, 45, 31, 50, 36, 60, 12, 47}

Java

Java Arrays

Answer

Output

Related Questions

Name the method of search depicted in the below picture:

Write a Java program to store n numbers in an one dimensional array. Pass this array to a function number(int a[]). Display only those numbers whose sum of digit is prime.

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Write a program to search for an integer value input by the user in the list given below using linear search technique. If found display "Search Successful" and print the index of the element in the array, otherwise display "Search Unsuccessful".
{75, 86, 90, 45, 31, 50, 36, 60, 12, 47}

The statement used to find the total number of Strings present in the string array String s[] is:
s.length
s.length()
length(s)
len(s)