Question

Program to search element in the given matrix

				
					ENTER THE ROW
3
ENTER THE COLUMN
3
ENTER THE ELEMENTS IN ARRAY
1
2
3
4
5
6
1
7
8
ENTER THE ELEMENT TO BE SEARCHED
1
SEARCHED ELEMENT FOUND row:1 column1
SEARCHED ELEMENT FOUND row:3 column1

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Code

				
					import java.util.Scanner;
public class SearchMatrix
{
    public static void main()
    {
        int arr[][];
        int i=0,j=0, row=0,col=0,SearchedElement=0,count=0;
        Scanner sc=new Scanner(System.in);
        System.out.println("ENTER THE ROW");
        row=sc.nextInt();
        System.out.println("ENTER THE COLUMN");
        col=sc.nextInt();

        arr=new int[row][col];

        System.out.println("ENTER THE ELEMENTS IN ARRAY");
        for(i=0;i< row;i++)
        {
            for(j=0;j< col;j++)
            {
                arr[i][j]=sc.nextInt();
            }
        }
        System.out.println("ENTER THE ELEMENT TO BE SEARCHED");
        SearchedElement=sc.nextInt();

        for(i=0;i< row;i++)
        {
            for(j=0;j< col;j++)
            {
                if(arr[i][j]==SearchedElement)
                {
                    System.out.println("SEARCHED ELEMENT FOUND row:"+(i+1)+" column"+(j+1));
                    count++;
                }
            }
        }
        if(count==0)
        {
            System.out.println("ELEMENT NOT FOUND");
        }
    }
}