Cod sursa(job #307067)
Utilizator | Data | 22 aprilie 2009 21:53:04 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.42 kb |
#include <fstream>
using namespace std;
ifstream f("cifra.in");
ofstream g("cifra.out");
int c[10][4]={{0,0,0,0},{1,1,1,1},{6,2,4,8},{1,3,9,7},{6,4,6,4},{5,5,5,5},{6,6,6,6},{1,7,9,3},{6,8,4,2},{1,9,1,9}};
int main()
{
int s[101],i,n,k;
s[1]=1;
for (i=2;i<=99;i++)
s[i]=(s[i-1]+c[i%10][i%4])%10;
s[0]=s[99];
f>>n;
for (i=1;i<=n;i++)
{
f>>k;
g<<s[k%100]<<"\n";
}
f.close();
g.close();
}