#include<iostream>
#include<cstdio>
#include<string.h>
#include<string>
#include<stack>
#include<set>
#include<algorithm>
#include<cmath>
#include<vector>
#include<map>
#include<sstream>
#include<queue>
#define ll __int64
#define lll unsigned long long
#define MAX 1000009
#define MAXN 2009
#define eps 1e-8
#define INF 0x7fffffff
#define mod 1000000007
#define clr(a) memset(a,0,sizeof(a))
#define clr1(a) memset(a,-1,sizeof(a))
#define lson l , m , rt << 1
#define rson m + 1 , r , rt << 1 | 1
using namespace std;
inline ll Max(ll a,ll b)
{
return a>b?a:b;
}
inline ll Min(ll a,ll b)
{
return a<b?a:b;
}
const int N = 109;
int n;
struct Mat
{
int mat[N][N];
};
Mat operator * (Mat a, Mat b)
{
Mat c;
memset(c.mat, 0, sizeof(c.mat));
int i, j, k;
for(k = 0; k < n; ++k)
{
for(i = 0; i < n; ++i)
{
for(j = 0; j < n; ++j)
{
c.mat[i][j] += a.mat[i][k] * b.mat[k][j];
}
}
}
return c;
}
int main()
{
scanf("%d",&n);
Mat A,B,C;
for(int i = 0; i<n; i++)
{
for(int j = 0; j<n; j++)
{
scanf("%d",&A.mat[i][j]);
}
}
for(int i = 0; i<n; i++)
{
for(int j = 0; j<n; j++)
{
scanf("%d",&B.mat[i][j]);
}
}
C = A*B;
for(int i = 0; i<n; i++)
{
for(int j = 0; j<n; j++)
{
if(j!=0)
printf(" ");
printf("%d",C.mat[i][j]);
}
puts("");
}
return 0;
}
#include<cstdio>
#include<string.h>
#include<string>
#include<stack>
#include<set>
#include<algorithm>
#include<cmath>
#include<vector>
#include<map>
#include<sstream>
#include<queue>
#define ll __int64
#define lll unsigned long long
#define MAX 1000009
#define MAXN 2009
#define eps 1e-8
#define INF 0x7fffffff
#define mod 1000000007
#define clr(a) memset(a,0,sizeof(a))
#define clr1(a) memset(a,-1,sizeof(a))
#define lson l , m , rt << 1
#define rson m + 1 , r , rt << 1 | 1
using namespace std;
inline ll Max(ll a,ll b)
{
return a>b?a:b;
}
inline ll Min(ll a,ll b)
{
return a<b?a:b;
}
const int N = 109;
int n;
struct Mat
{
int mat[N][N];
};
Mat operator * (Mat a, Mat b)
{
Mat c;
memset(c.mat, 0, sizeof(c.mat));
int i, j, k;
for(k = 0; k < n; ++k)
{
for(i = 0; i < n; ++i)
{
for(j = 0; j < n; ++j)
{
c.mat[i][j] += a.mat[i][k] * b.mat[k][j];
}
}
}
return c;
}
int main()
{
scanf("%d",&n);
Mat A,B,C;
for(int i = 0; i<n; i++)
{
for(int j = 0; j<n; j++)
{
scanf("%d",&A.mat[i][j]);
}
}
for(int i = 0; i<n; i++)
{
for(int j = 0; j<n; j++)
{
scanf("%d",&B.mat[i][j]);
}
}
C = A*B;
for(int i = 0; i<n; i++)
{
for(int j = 0; j<n; j++)
{
if(j!=0)
printf(" ");
printf("%d",C.mat[i][j]);
}
puts("");
}
return 0;
}