Cod sursa(job #419705)
Utilizator | Alexandru Flavian al_fl | Data | 17 martie 2010 21:24:17 |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.52 kb |
#include<fstream>
using namespace std;
ifstream f("cifra.in");
ofstream g("cifra.out");
long long t,n;
int ucif(long long n)
{
int p,k,s;
s=0;p=1;k=1;
for(int i=1;i<=n;i++)
{
while(k<=i)
{
p*=(i%10);
p=(p%10);
k++;
}
k=1;
s+=(p%10);
p=1;
s=(s%10);
}
return s;
}
int main()
{
f>>t;
for(int i=1;i<=t;i++)
{
f>>n;
g<<ucif(n)<<' ';
}
return 0;
}