Cod sursa(job #101638)

Utilizator sigridMaria Stanciu sigrid Data 13 noiembrie 2007 17:54:59
Problema Abc2 Scor 0
Compilator cpp Status done
Runda Happy Coding 2007 Marime 0.72 kb
#include<fstream.h>
#include<string.h>
#define dim 10000001
char (*a)=new char[dim];
char b[22];
char cc[dim];
int main()
{ifstream f("abc2.in");
 ofstream g("abc2.out");
 unsigned long n,l,i,j,li,ls;
 int ok=0;
 f.get(a,dim,'\n');
 f.get();
 n=strlen(a);
 for(i=0;i<=n;i++) cc[i]='1';
 int c=0,ok2;
 while(f.get(b,22,'\n'))
  {f.get();
   l=strlen(b);
   li=0;
   ls=l-1;
   //ok2=1;
   while(ls<n)
    {ok=0;
     if(cc[li]=='0')
      {li+=l;
       ls+=l;
      }
     else if((a[li]==b[0])&&(a[ls]==b[l-1]))
	   {ok=1;
	    for(i=1;i<l;i++)
	     if(a[li+i]!=b[i]) {ok=0;break;}
	    if(ok) {c++;cc[li]='0';}
	   }
     li++;
     ls++;
    }
  }
f.close();
 g<<c<<'\n';
g.close();
return 0;
}