0 like 0 dislike
5.5k 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 | 5.5k 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:172.69.214.205
©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
| 8.1k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 5.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users