0 like 0 dislike
5.3k 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 | 5.3k 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:172.70.130.195
©2016-2025

Related questions

0 like 0 dislike
13 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24269 - Available when: Unlimited - Due to: Unlimited
| 2.1k views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 1.5k 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
| 1.3k views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 7.9k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 5.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users