Cod sursa(job #1492232)
Utilizator | Data | 27 septembrie 2015 13:45:12 | |
---|---|---|---|
Problema | Koba | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.34 kb |
#include <fstream>
using namespace std;
ifstream fin("koba.in");
ofstream fout("koba.out");
long long n,t1,t2,t3,x,y,z,t,s,i;
int main()
{
fin>>n>>t1>>t2>>t3;
x=t1%10;y=t2%10;z=t3%10;s=0;
for(i=1;i<=n;i++)
{
t=(z+y*x)%10;
s=s+t%10;
x=y%10;y=z%10;z=t%10;
}
fout<<s;
return 0;
}