Array Practice Question -

Array Practice Question - - -

Question: Take an array as input from the user. Search for a given number x and print the index at which it occurs.
Ans:

package HelloWorld;
import java.util.Scanner;  //this is a Scanner class
public class LearningJava {
	
	public static void main (String [] args) {
		Scanner scan = new Scanner (System.in);
		int size = scan.nextInt();
		int [] numBer = new int [size];
		
		for(int i = 0;i < size ; i++) {
			numBer[i] = scan.nextInt();
		}
//	
		int x = scan.nextInt();
		
		for(int j = 0 ; j< numBer.length; j ++) {
			if(numBer[j] == x) {
				System.out.println("Number Found:" + j );
			}
		}
		}
	
}

Comments

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