10830

#include <iostream>
#include <vector>

using namespace std;

#define MOD 1000

void matrixMultiply(vector<vector<int>>& A, vector<vector<int>>& B, int N) {
    vector<vector<int>> result(N, vector<int>(N, 0));

    for (int i=0; i<N; i++) {
        for (int j=0; j<N; j++) {
            for (int k=0; k<N; k++) {
                result[i][j]+=(A[i][k]*B[k][j])%MOD;
                result[i][j]%=MOD;
            }
        }
    }
    A=result;
}

vector<vector<int>> power(vector<vector<int>>& mat, long long b, int N) {
    vector<vector<int>>result(N, vector<int>(N, 0));
    for (int i=0; i<N; i++) {
        result[i][i] = 1;
    }

    while(b>0) {
        if(b%2==1) {
            matrixMultiply(result, mat, N);
        }
        matrixMultiply(mat, mat, N);
        b/=2;
    }
    return result;
}

int main() {
    int N;
    long long b;
    cin>>N>>b;

    vector<vector<int>> mat(N, vector<int>(N));
    for (int i=0; i<N; ++i) {
        for (int j=0; j<N; ++j) {
            cin>>mat[i][j];
        }
    }

    vector<vector<int>> result=power(mat, b, N);

    for (int i=0; i<N; ++i) {
        for (int j=0; j<N; ++j) {
            cout<<result[i][j]<<" ";
        }
        cout<<"\n";
    }

    return 0;
}