Pagini recente » Cod sursa (job #1637881) | Borderou de evaluare (job #1036011) | Cod sursa (job #55919) | Cod sursa (job #2952636) | Cod sursa (job #27392)
Cod sursa(job #27392)
#include<fstream.h>
int main()
{ long i,j,a,b,r,n,nr=0;
ifstream f("pascal.in");
f>>n>>r;
f.close();
ofstream g("pascal.out");
a=n;if(n%r==0) nr+=1;
if(n%2==1)
{
for(i=3;i<n;i++)
{b=(n-i+1)/i*a;
if(b%r==0) nr+=2;
a=b;
}
}
else
{
for(i=3;i<=n;i++)
{b=(n-i+1)/i*a;
if(b%r==0) nr+=1;
a=b;
}
// b=(n-i+1)/i*a;
// if(b%r==0) nr+=1;
}
g<<nr<<"\n";
return 0;
}