Cod sursa(job #632807)
Utilizator | Data | 12 noiembrie 2011 13:02:21 | |
---|---|---|---|
Problema | Al k-lea termen Fibonacci | Scor | 20 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.28 kb |
//2^n
#include<fstream>
#define MOD 666013
using namespace std;
ifstream f("kfib.in");
ofstream g("kfib.out");
int main(){
long long k , f0 , f1 , f2,i;
f>>k;
f0 = 0; f1 = 1;
for (i=2;i<=k;i++) {
f2 = (f0+f1)%MOD;
f0 = f1;
f1 = f2;
}
g<<f2;
return 0;
}