Write a program to initialize the cities of the state along with their pin code in two different
arrays. Search for pin code of the city by the user. If found display the pin code along with its
city, otherwise display “Sorry Not Found !”(Use Linear search)
Answers
Answer:
/* 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*/
import java.util.Scanner;
class LinearSearchExample
{
public static void main(String args[])
{
int counter, num, item, array[];
//To capture user input
Scanner input = new Scanner(System.in);
System.out.println("Enter number of elements:");
num = input.nextInt();
//Creating array to store the all the numbers
array = new int[num];
System.out.println("Enter " + num + " integers");
//Loop to store each numbers in array
for (counter = 0; counter < num; counter++)
array[counter] = input.nextInt();
System.out.println("Enter the search value:");
item = input.nextInt();
for (counter = 0; counter < num; counter++)
{
if (array[counter] == item)
{
System.out.println(item+" is present at location "+(counter+1));
/*Item is found so to stop the search and to come out of the
* loop use break statement.*/
break;
}
}
if (counter == num)
System.out.println(item + " doesn't exist in array.");
}
}