0 like 0 dislike
3.6k 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 | 3.6k 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:172.71.254.14
©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
| 1.4k views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 973 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
| 821 views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 5.4k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 3.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users