0 like 0 dislike
6.5k 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 | 6.5k 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:104.23.197.94
©2016-2026

Related questions

0 like 0 dislike
13 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24269 - Available when: Unlimited - Due to: Unlimited
| 2.6k views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 1.8k 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
| 1.6k views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 9.5k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 6.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users