0 like 0 dislike
2.1k views

    Suppose there is a pair of newborn bunnies in the pasture in the first month, each pair of male and female bunnies grew into a large male and female rabbits after two months later. After three months from the start, each pair of male and female rabbit can give birth to a pair of small bunnies every month. If the rabbits can live forever, how many pair of rabbits in the pasture in the first N month?

(1<=N<=90)(Very IMPORTANT)

Input

3

Output

2

 

Input

5

Output

5

 

Input

88

Output

1100087778366101931

[Exam] asked in Midterm
ID: 23785 - Available when: Unlimited - Due to: Unlimited

reshown by | 2.1k views

44 Answers

0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>

#include<string.h>

int main()

{
* *** * *** * i,j,n;
* ** ****** *** * * ** long a[90];
* ** * *** * * * ** ** * ** ** *** *** * * **
* * * ** * * * **** * *
* *** * * ** ** *
** * * *** ** ** * * ***** * **
**** * * ** * * * * * **** ** ** ** * ** * *
** * * ** * *** ** *
** **** * ** * * ***** * * ** ***** * * ****
* * ** * * * * * * 0;

}
answered by (-384 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

int main ()

{
*** * * ***** * *** ** * * * long long int n, a1=0, a2=1, a3=1, i;
* * * * **** ** *** ** * * *** * ** * ***
*** * *** * * * *** ***** * * ** **** *

    {
* * *** ** * **** * * ****** * ** * * ** ** *
** ***** ** * ** *** *** ** ****** * * ***
* * * *** *** * **** * **** * *** * * * ** * * * * *****
***** ****** * * ** * *
*** * ***** ** * * * ** * ** * ********
*** *** **** **** ****** * 0;

}
answered by (-367 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

int main ()

{
**** * * *** * *** ** ** long long int n, a1=0, a2=1, a3=1, i;
* * * * ** ***** **** ** *** *** *** ** * *** * ** **
*** *** ** * * * * * * * ** **

    {
* * * *** * *** ** **** **** * ** * * ****
** *** ** * * * * ****** ** ***** * ** * * *** **
** * * **** * ** ****** * ** * ** * * * *** * *
* ** * * * *
**** * ** ** * *** ** **** * * * **
**** **** * **** ** * 0;

}
answered by (-367 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>







long long int rabbit(int n)



{


***** *** * * ** long int value1, value2, value3;


** **** * * * ** * * * * count = 1;


***** * * **** **** = 0;


***** * * * ** * ** **** = 1;


*** * **** * * * * * * (n == 2)


** * * * ****** ** * * * * *** * *** * *** *** * 1;


* ** *** * ** ** ** * * * if (n == 1)


***** ** *** * ******* * ** ** * *** ****** *** 1;


*** * * **** * * *


* ************** ** ** * * * ** * **** *** ****** (count < n)


* *** * * *** ** * ** * * * *** ** * *


* ** * ** **** ***** * ** ** ** ** ** ** **** * *** ** ** * = value1 + value2;


* * ** * ***** ** ** * * ***** ** ** ** * * ** ** ** * * ** * *


** ** * ** * * ***** ** ** * * * ** ** * * * * * ** **** * * ** ** = value2;


** ******* * * ** * **** ** * * * ******** ** *** * * ****** * * ** = value3;


****** * ** **** ******* * * ** * **** *** * ** *


* *** ** * * * * * * * * *** * * * * value3;



}



int main()



{


* ** ****** *** * num;


* ** * * ** * * * **** **** ** * * * ***** * &num);


*** *** * *** * * ** * ******* ** rabbit(num));


** * ******* ** * 0;



}
answered by (-215 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.71.254.94
©2016-2024

Related questions

0 like 0 dislike
13 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24269 - Available when: Unlimited - Due to: Unlimited
| 798 views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 520 views
0 like 0 dislike
6 answers
[Normal] asked Apr 21, 2017 in Midterm by thopd (12.1k points)
ID: 24271 - Available when: Unlimited - Due to: Unlimited
| 453 views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 3.2k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 2.1k views
12,783 questions
183,443 answers
172,219 comments
4,824 users