Matrix01

public class SolutionClass{

 public void matrix(int n)

{

    int[,] matrix = new int[n, n];

    int i,j;

    for(i=0; i<n; i++) { //assign values to the matrix

        for(j=0; j<n; j++) {


            if(i==j) {

                matrix[i,j]=0;   //if row=column=> fill the matrix with 0

            }


            else if(i>j) {

                matrix[i,j]=-1;//if row>columns=> fill matrix with -1

            } else {

                matrix[i,j]=1;   //if row<columns=> fill matrix with 1

            }
​
        }

    }

​
    for(i=0; i<n; i++) { //print the array

        for(j=0; j<n; j++) {

            Console.Write(matrix[i,j] + " ");

        }

        Console.WriteLine();

    }
​
 }
}