Cod sursa(job #305008)
| Utilizator |  Cernea Teodora funlovinggirl |
Data | 15 aprilie 2009 22:56:20 |
|---|---|---|---|
| Problema | Cifre | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.34 kb |
#include<fstream.h>
int a,b,c,k,i,nr,x;
float s,ap=0,m;
void main ()
{
ifstream in ("date.in");
ofstream out("date.out");
in>>a;
in>>b;
in>>c;
in>>k;
for (i=a;i<=b;i++)
{ m++;
nr=i;
while (nr!=0)
{ x=nr%10;
if (x==c) {ap++;break;}
else nr=nr/10; } }
if (ap>=k)
{ s=ap/m;
out<<"probabilitatea e de "<<s; }
}