#include<stdio.h>
#include<stdlib.h>
unsigned long fibit (unsigned long n){
         unsigned long i, termo, termo1, termo2, fib;
         if ((n==0 || (n==1)) fib = n;
         else{
              termo1= 0;
              termo2= 1;
              for (i=2;i<=n; i++){
                  termo = termo1+ termo2;
                  termo1 = termo2;
                  termo = termo2;
                  }
                  fib = termo;
                  }
                  return fib;
                  }

int main(void){
    unsigned long fib;
    int n;
    printf("entre com o termo que voce deseja achar\n")
    scanf("%d",&n)
    for (i=1; n<=n;i++){
        fib=fibit(n);
              printf("fibonacci ( %2d ) = %ld\n", n, fib);
   }
   system("pause");
   return 0;
}