0 like 0 dislike
7.2k 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 | 7.2k 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:104.23.243.109
©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
| 2.8k views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 1.9k 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
| 1.7k views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 10.5k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 7.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users