0 like 0 dislike
2k 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 | 2k 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:172.69.6.221
©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
| 797 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
| 451 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