0 like 0 dislike
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 | 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: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
| 2.7k 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
| 10.2k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 6.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users