Cod sursa(job #667846)
Utilizator | Data | 23 ianuarie 2012 20:18:52 | |
---|---|---|---|
Problema | Koba | Scor | 10 |
Compilator | cpp | Status | done |
Runda | winner19.1 | Marime | 0.47 kb |
#include<iostream>
#include<fstream>
using namespace std;
int main()
{
int n,t[10000],s,i;
ifstream cin ("koba.in");
ofstream cout ("koba.out");
cin>>n>>t[1]>>t[2]>>t[3];
t[1]=t[1]%10;
t[2]=t[2]%10;
t[3]=t[3]%10;
s=t[1]+t[2]+t[3];
for(i=4;i<=n;i++)
{
t[i]=t[i-1]+t[i-2]*t[i-3];
t[i]=t[i]%10;
s=s+t[i];
}
cout<<s;
cin.close();
cout.close();
}