Cod sursa(job #901751)

Utilizator ocolisanrvocolisan ocolisanrv Data 1 martie 2013 11:34:19
Problema Al k-lea termen Fibonacci Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.32 kb
Raporteaza aceasta sursa 
#include<stdio.h>
FILE *in,*out;
int v[10000001],i,n;
int main()
{
    in=fopen("kfib.in","rt");
    out=fopen("kfib.out","wt");
    fscanf(in,"%d",&n);
    for(i=1;i<=n;i++)
    {
        v[2]=v[1]=1;
        v[i]=v[i-1]+v[i-2];
    }
    fprintf(out,"%d ",v[n]);
    fclose(in);
    fclose(out);
    return 0;
}