Cod sursa(job #147740)

Utilizator jeanFMI - Petcu Ion Cristian jean Data 3 martie 2008 14:21:22
Problema Koba Scor 30
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.32 kb
Raporteaza aceasta sursa 
#include<fstream.h>
int t1,t2,t3,n,s=0,i,t,v[10];
int main()
{
ifstream f("koba.in");
ofstream g("koba.out");
f>>n>>t1>>t2>>t3;
s=s+t1%10+t2%10+t3%10;

for(i=4;i<=n;i++)


{
t=(t3%10+(t2%10)*(t1%10))%10;
v[t]++;
t1=t2; t2=t3;  t3=t;
}
for(i=0;i<10;i++)
s+=v[i]*i;
g<<s;
f.close();
g.close();
return 0;
}