#include <iostream>
#include <cstring>
#include <cstdio>
#define N 322
#define Bit 555
//#define LL long long
//容斥……高精度？？？
//double丢位丢的真严重啊……
using namespace std;
struct Hyper_long{
	int A[Bit];
	Hyper_long(){}
	int length(){
		return A[0];
	}
	void out(){
		printf("%d",A[A[0]]);
		for(int i=A[0]-1;i>=1;i--)
			printf("%04d",A[i]);
		puts("");
	}
	friend Hyper_long operator + (Hyper_long &a,Hyper_long &b){
		Hyper_long c;
		long long uped=0,len=max(a.length(),b.length())+1;
		for(int i=1;i<=len;i++){
			c.A[i]=a.A[i]+b.A[i]+uped;
			uped=c.A[i]/10000;
			c.A[i]%=10000;
		}
		c.A[0]=len;
		while(c.A[c.A[0]]==0&&c.A[0]>1)c.A[0]--;
		return c;
	}
};
int len;
Hyper_long C[N][N],ans1,ans2,dat,_1;
void operator -= (Hyper_long &a,Hyper_long &b){
	for(int i=1;i<=a.length();i++){
		a.A[i]-=b.A[i];
		if(a.A[i]<0){
			a.A[i]+=10000;
			a.A[i+1]--;
		}
	}
	int len=a.length();
	while(len>1&&a.A[len]==0)len--;
	a.A[0]=len;
}
void operator *= (Hyper_long &a,int num){
	long long uped=0;
	for(int i=1;i<=a.length();i++){
		a.A[i]=a.A[i]*num+uped;
		uped=a.A[i]/10000;
		a.A[i]%=10000;
	}
	while(uped!=0){
		a.A[0]++;
		a.A[a.A[0]]=uped;
		uped=a.A[a.A[0]]/10000;
		a.A[a.A[0]]%=10000;
	}
}
int main(){
//	freopen("1.in" ,"r",stdin);	freopen("1.out","w",stdout);
	_1.A[0]=1;
	_1.A[1]=1;
	for(int i=0;i<=200;i++){
		C[i][0]=_1;C[i][i]=_1;
		for(int j=1;j<i;j++){
			C[i][j]=C[i-1][j]+C[i-1][j-1];
		}
	}
	scanf("%d",&len);
	for(int i=1;i<=len;i++)
		for(int j=1;j<=len;j++)
			scanf("%*d");
	for(int i=0;i<=len;i++){
		dat=C[len][i];
		for(int j=1;j<=len-i;j++)
			dat*=j;
		if(i&1) ans1=ans1+dat;//ans1.out();
		else    ans2=ans2+dat;//ans2.out();
	}
	//ans1.out();
	//ans2.out();
	ans2-=ans1;
	ans2.out();
}