void Prescurtat(char s[])
{
  int i,ad, j, n = strlen(s) - 1;
  char t[30];
  for(i = 0; i <= n; ++i)
    {
      if(i == 0 || (s[i - 1] == ' ') && strchr("CLNT", s[i]))
        {
        j = i;
        while(s[j] != ' ')
          ++j;
        if(s[i] == 'C')
          strcpy(t,"COLEGIUL");
        else
          if(s[i] == 'L')
            strcpy(t,"LICEUL");
          else
            if(s[i] == 'N')
              strcpy(t, "NATIONAL");
            else
              strcpy(t, "TEORETIC");

        strcpy(t + strlen(t), s + j);
        strcpy(s + i, t);
      }
    }
}