Cod sursa(job #1997940)
Utilizator | Data | 5 iulie 2017 22:35:33 | |
---|---|---|---|
Problema | Nunta | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.45 kb |
#include <cstdio>
using namespace std;
short int fib1,fib2;
void fibo( short int n )
{
while ( n>2 )
{
fib1+=fib2;
fib2+=fib1;
n--;
}
}
int main()
{
freopen("nunta.in","r",stdin);
freopen("nunta.out","w",stdout);
fib1=1;
fib2=1;
short int n; scanf("%d",&n);
if( n==1 ) printf("%d",1);
fibo(n);
if( n%2 ) printf("%d",fib2); else printf("%d",fib1);
return 0;
}