Cod sursa(job #155732)

Utilizator HolyBladeOld Radu HolyBlade Data 12 martie 2008 09:39:58
Problema Cifre Scor 50
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.46 kb
#include<fstream.h>
unsigned long a,i,m,d=0,j,b,p,c,k;   
float l;   
int main()   
{ifstream f("cifre.in");   
ofstream g("cifre.out");   
f>>a>>b>>c>>k;l=0;i=a;   
while(i<=b)   
 {m=0;p=i;   
  while (p!=0)   
   {   
   if(m!=k)   
   {if((p%10)==c)   
      m++;   
    p/=10;   
    }   
   else  
    p=0;   
   }   
  
   if(m==k)   
     d++;   
 i++;   
 }   
l=b-a+1;   
g<<float(d/l);   
f.close();g.close();   
return 0;   
}