import java.util.Scanner;
public class 矩阵乘方 {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int N = scanner.nextInt(); //N阶
int M = scanner.nextInt(); //M次幂
int[][] a = new int[N][N]; //用二维数组a接收矩阵A
int[][] c = new int[N][N]; //二维数组c接收矩阵A,并用于存储结果矩阵
int i,j;
//用二维数组a接收矩阵A
for (i = 0; i < N; i++) {
for (j = 0; j < N; j++) {
a[i][j] = c[i][j]= scanner.nextInt();
}
}
//矩阵乘法
if (M == 0) { //当M=0时结果为单位矩阵
for (i = 0; i < N; i++) {
for(j = 0; j < N; j++) {
if (i == j) {
System.out.print(1 + " ");
} else {
System.out.print(0 + " ");
}
}
System.out.println();
}
} else if (M == 1) { //当M