Cod sursa(job #2457957)
Utilizator | Data | 19 septembrie 2019 10:32:36 | |
---|---|---|---|
Problema | Al k-lea termen Fibonacci | Scor | 20 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.44 kb |
#include <bits/stdc++.h>
#define MOD 666013
using namespace std;
string text="kfib";
ifstream fin(text+".in");
ofstream fout(text+".out");
typedef long long ll;
int n,a,b,c;
int main()
{
int i;
a=b=1;
fin>>n;
if(n==1||n==2) fout<<1;
else{
for(i=3;i<=n;i++){
c=a+b;
c%=MOD;
a=b%MOD;
b=c%MOD;
}
fout<<c%MOD;
}
return 0;
}