Cod sursa(job #100969)

Utilizator sigridMaria Stanciu sigrid Data 12 noiembrie 2007 21:12:25
Problema Abc2 Scor 0
Compilator cpp Status done
Runda Happy Coding 2007 Marime 0.97 kb
#include<fstream.h>
#include<string.h>
#define dim 10000001
char (*a)=new char[dim];
char b[22];
int cc[150];
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;
 f.get(b,22,'\n');
 f.get();
 l=strlen(b);
 li=0;
 ls=l-1;
 while(ls<n)
  {ok=0;
   if(cc[li]) {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;
     }
     if(ok) {c++;cc[li]=1;}
    }
   li++;
   ls++;
  }
 while(f.get(b,22,'\n'))
  {f.get();
   li=0;
   ls=l-1;
   while(ls<n)
    {ok=0;
     if(cc[li]) {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;
       }
       if(ok) {c++;cc[li]=1;}
      }
     li++;
     ls++;
    }
  }
f.close();
 g<<c<<'\n';
g.close();
return 0;
}