Cod sursa(job #758796)

Utilizator purevil95Hobana Matei purevil95 Data 16 iunie 2012 13:02:07
Problema Lista lui Andrei Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.65 kb
#include<fstream>
using namespace std;
int n,m,nr[1001][26];
bool cmp[26][26];
int main()
{
	int i,j,k,s=0;
	char x1,x2;
	ifstream in("nrcuv.in");
	ofstream out("nrcuv.out");
	in>>n>>m>>ws;
	for(i=1;i<=m;i++)
	{	
		in>>x1>>ws>>x2>>ws;
		cmp[(int)x1-97][(int)x2-97]=true;
		cmp[(int)x2-97][(int)x1-97]=true;
	}
	for(j=0;j<=25;j++)
		nr[1][j]=1;
	for(i=2;i<=n;i++)
		for(j=0;j<=25;j++)
		{
			for(k=0;k<=25;k++)
				if(!cmp[j][k])
					nr[i][j]=nr[i][j]+nr[i-1][k];
			nr[i][j]%=104659;
		}	
	for(i=1;i<=n;i++)
	{
		for(j=0;j<=25;j++)
			out<<nr[i][j]<<"\t";
		out<<"\n";
	}
	for(j=0;j<=25;j++)
		s=(s+nr[n][j])%104659;
	out<<s;
}