0 like 0 dislike
4.3k 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 | 4.3k 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:172.70.100.103
©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
| 1.7k views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 1.2k 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
| 1k views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 6.6k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 4.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users