0 like 0 dislike
3.4k 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 | 3.4k 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:172.71.254.84
©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
| 927 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
| 798 views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 5.3k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 3.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users