0 like 0 dislike
6.9k 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 | 6.9k 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:104.23.197.95
©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
| 2.7k 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
| 10.1k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 6.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users