Cod sursa(job #2047336)
Utilizator | Data | 24 octombrie 2017 19:05:51 | |
---|---|---|---|
Problema | Al k-lea termen Fibonacci | Scor | 20 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.28 kb |
#include <fstream>
using namespace std;
ifstream f("kfib.in");
ofstream g("kfib.out");
int n,a,b,i,c;
int main()
{
f>>n;
if(n==1) g<<"1";
else if(n==2) g<<"1";
a=1;
b=1;
for(i=3;i<=n;i++)
{
c=(a+b)%666013;
a=b;
b=c;
}
g<<b;
return 0;
}