#include<string.h>
#include<iostream.h>
int v[100],a[100][100],n,i,j,k,m;
char culoare[100][30];
void afisare()
{ int i;
for(i=1;i<=n;i++)
{cout<<i<<culoare[v[i]];
cout<<endl;}}
int cont(int k)
{for(i=1;i<=k-1;i++)
if(a[i][k]==1 && v[i]==v[k])
return 0;
return 1;}
void back(int k)
{int i;
for(i=1;i<=m;i++)
{v[k]=i;
if(cont(k)==1)
if(k==n)
afisare();
else
back(k+1);}}
int main()
{cout<<"n=";
cin>>n;
for(i=1;i<=n-1;i++)
for(j=i+1;j<=n;j++)
{cin>>a[i][j];
a[j][i]=a[i][j];}
cout<<"m=";
cin>>m;
for(i=1;i<=m;i++)
{cout<<"dati culoare"<<endl;
cin>>culoare[i];}
back(1);
return 0;}
#include<iostream.h>
int v[100],a[100][100],n,i,j,k,m;
char culoare[100][30];
void afisare()
{ int i;
for(i=1;i<=n;i++)
{cout<<i<<culoare[v[i]];
cout<<endl;}}
int cont(int k)
{for(i=1;i<=k-1;i++)
if(a[i][k]==1 && v[i]==v[k])
return 0;
return 1;}
void back(int k)
{int i;
for(i=1;i<=m;i++)
{v[k]=i;
if(cont(k)==1)
if(k==n)
afisare();
else
back(k+1);}}
int main()
{cout<<"n=";
cin>>n;
for(i=1;i<=n-1;i++)
for(j=i+1;j<=n;j++)
{cin>>a[i][j];
a[j][i]=a[i][j];}
cout<<"m=";
cin>>m;
for(i=1;i<=m;i++)
{cout<<"dati culoare"<<endl;
cin>>culoare[i];}
back(1);
return 0;}