Cod sursa(job #236565)

Utilizator raica_cristiraica dumitru cristian raica_cristi Data 27 decembrie 2008 23:11:09
Problema Nunta Scor 40
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.27 kb
Raporteaza aceasta sursa 
#include<stdio.h>
int main ()
{
    freopen("nunta.in","r",stdin);
    freopen("nunta.out","w",stdout);
    long long unsigned n,i,k,a,b,c;
    scanf("%d",&n);
    a=1;
    b=1;
    for(i=1;i<n;i++)
    {c=a;
    a+=b;
    b=c;
}
printf("%d\n",a);
return 0;
}