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}
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
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Define a class to accept values into 4x4 array and find and display the sum of each row.
Example:
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Output:
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