0 like 0 dislike
3.7k 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 | 3.7k 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:108.162.216.63
©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
| 1.5k views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 1k 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
| 859 views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 5.6k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 3.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users