Exz

#include <iostream>
#include<fstream>
#include<ios>
#include<iomanip>
#include<stdlib.h>
#include<string.h>
using namespace std;
void cat(char* a,char* b)
{
 char i=0;
 int j=0;
 char* c=b;
 ifstream input(a);
 if(input==0)
 {
  cerr<<a<<": Can't open to read"<<endl;
  exit (-1);
 }
 while(input.read((char*)&i,1))
 {
  if(i==(char)*b)
    b++;
  else
    b=c;
  if(strlen(b)==0)
  {
    j++;
    b=c;
  }
 }
 cerr<<c<<" vstretilos "<<j<<" raz"<<endl;
 input.close();
}

int main(int argc,char* argv[])
{
 int i;
 if(argc<3)
   {
    cerr<<"Usage: Prog filename"<<endl;
    return(0);
   }
     cat(argv[1],argv[2]);
}