Cod sursa(job #78672)
Utilizator | Data | 18 august 2007 23:30:08 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.37 kb |
#include<fstream.h>
#include<math.h>
int main()
{unsigned long long int t,n,s,i,j,u=0,v[30001];
ifstream f("cifra.in");
ofstream g("cifra.out");
f>>t; v[0]=0;
for(i=1;i<=t;i++)
{f>>n; s=v[u];;
if (n<=u) s=v[n]; else
for(j=u+1;j<=n;j++)
{s+=pow(j%10,j%4+4);
s%=10;
v[j]=s;}
if(u<n) u=n;
g<<s<<'\n';
}
f.close(); g.close();
return 0;
}