text: #ifndef SEQUENCE_H
  #define SEQUENCE_H
  
  #include <iostream>
  #include <fstream>
  #include <string.h>
  #include <algorithm>
  
  using namespace std;
  
  class Sequence
  {
      private:
          char* DNA;
          char** a;
          int counts;
          int A;
          int G;
          int C;
          int T;
  	int zui_s;
   	int zui_e;
      public:
          Sequence(string failname);
          ~Sequence(){delete[] DNA,a;}
          int length()	{return counts;}
          int numberOf(char base);
          string longestConsecutive();
          string longestRepeated();
  };
  
  #endif
  