Cod sursa(job #3130234)
Utilizator | Data | 17 mai 2023 09:51:54 | |
---|---|---|---|
Problema | Al k-lea termen Fibonacci | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.46 kb |
#include <iostream>
#include <fstream>
using namespace std;
const int MOD=666013,
P=1332028;
ifstream f("kfib.in");
ofstream g("kfib.out");
int Fibonacci(int n)
{
if(n==0)
return 0;
int f0=0,f1=1,f2;
for(int i=2;i<=n;i++)
{
f2=(f0+f1)%MOD;
f0=f1;
f1=f2;
}
return f1;
}
int main()
{
int k;
f>>k;
g<<Fibonacci(k%P);
f.close();
g.close();
return 0;
}