0 like 0 dislike
861 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 | 861 views

44 Answers

0 like 0 dislike
Hidden content!
#include * *** * * * ** **
**** * *** *****



int main()

{
* * * * ** * * * * * long unsigned int N[90] = {0};
*** * * * * * * * m, i;


* * ** ** * ** * * * * *** * * * ** * *
** *** * **** ** *** * ** = 1;
* *** * ** ** ** * *** * = 1;
*** *** * * * * * * ** * = 2;
* * * * * * *** ** * = 3;


*** * * ****** ** * = 4; i < m; i++)
* * * * ** * ** * * * * * ** * * * ** **** ** = N[i-1] + N[i-2];
* ** * * * ** * * ** * *** ** ** N[m-1]);


***** ** * **** *** **** 0;

}
answered by (38 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<string.h>



int fab(int in);

int main(void)

{


* * *** * ** ** ** in;
* * * * *** * *** ** * data[90];
* **** * * ** *** ** ** ** * *** *
* *** * * * * ** ** i;
* ** * *** ** ** * ***** *
**** * * ** * * ***
**** ** ** * **** * *** * * * * * * * *
* ** * * **** * ** *
* *** **** ***** *** * * * * ** * * ** * ** ***** * **** *** *
* * * * ** * * *****
** *********** * * ** * ** * ***** ** * * * ** ** ****
** ****** **** * * **** * ***** 0;

}
answered by (0 points)
0 like 0 dislike
Hidden content!
#include * *** * * *** *
* * * ** * * ***



int main()

{
* ** ** * *** *** long unsigned int N[90] = {0};
** * * ** ** * ***** *** m, i;


* ** *** * * ** ** ** *** * * **
* ** ** * * * * * = 2;
* *** * * *** * * * * * * = 2;
* * ** * *** * * * ******* * = 2;
** *** * ** * * * * * *** = 3;


**** * * * * * *** * = 4; i < m; i++)
* ***** * *** ** ** * ** ** *** * * * * * * = N[i-1] + N[i-2];
* * ** * ** * * *** * **** *** * * *** * * ** * N[m-1]);


* *** * * * ** ** * * ** * * *** 0;

}
answered by (38 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main()

{
* **** *** **** i, num;
* ** ** ** **** *** long total = 0, rabbit = 1, pairs = 1;


** * *** ***** **** ** ** * ***** &num);


** ** ** ** ** ** * = 2; i < num; i++)
* ** ** * * ***


* ** * * * * * * **** ** ******** * ** * = rabbit + pairs;
* *** ** **** *** ** * ** * * * * = rabbit;
** * * **** ***** * **** ** *** * * * = total;


* ***** * *** *****


* * * ** ** ** == 0)
**** * * ** ** * ** * ***
**** *** *** * * * **** * **** ** * * * * * * * ** * * ** **** * **
** * ***** ****** ** *** else if(num == 1)
* * **** ** *** * * ** *
* *** * * **** *** * * ****** ** ** * * ** * * ***** *
* * ** * * ***** *** *** else if(num == 2)
**** * * ******* * *
* * * **** * * * ** * *** *** ** * *** * ** ** * *** * *
** ** * * *** * else{
* * ** * ******* ** ** * * ******* * ******** * * *

    }


*** * **** * * ** * 0;

}
answered by (-189 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 (-298 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#define KK 100



int main(void)

{
** * ***** * * *** * * long int num[KK]={0};
**** ** ** * * * * ** n=0,i,j,m;








* * * ** ******* * * ***** ***** ********* **
**** * ** ** * ** ***


* *** ****** * * ** **
** ** * * *** ******
**** ** ** * ** * * ******* ***
* * * **** *
** * ** * *** ** *** * * *** ** * * *** *** **
* * * ** * * * ** *


* * ** * * ** ** * * *** ** ** ****** * * **







}
answered by (-324 points)
0 like 0 dislike
Hidden content!
* ** ******* *
*** **** *** * *



long long first, second, third;

int i;

long long factorial (int n)

{
* * ** **** * * * * * = 1; second = 1; third = 2;
* * ******* ** ** * (n == 1 || n == 2)
** * * ** * ** *** * ** * *** ** * *** * ** ** * first;
* ** * ** ** ** if (n == 3)
**** *** ******* ** *** *** ** ** *********** *** third;
* *** *** **** **
* * ** * * ** * ** *** *** * **** * *** **** * (i = 2; i < n; i++)
* ** * *** * * * *
* ** * * ** * * * ** * ** ** * * ** * * = first + second;
* ***** * *** * * ** * * * * * * * * * * = second;
**** **** * * ** ** *** * * ***** * *** * ** = third;
** * * ** * **


** ***** ** **** ** ** third;

}

int main()

{
** * * ** * * ** * ** n;
** * * ** * * * ** ** ** **** * *** &n);
* ** * *** * * * * * * * * *** ***
* * *** **** * **** 0;

}
answered by (-218 points)
0 like 0 dislike
Hidden content!
* ** * * ***
* * ******** * ** ***



long long first; second; third;

int i;

long long factorial (int n)

{
* * ** * ** ** * = 1; second = 1; third = 2;
* * * ** *** * * ** * * ** (n == 1 || n == 2)
* **** * **** ***** *** *** ***** ** * **** ** * ***** ** first;
*** * ** ***** ** * if (n == 3)
** * * ** *** * ***** **** ** * ** third;
** ****** * ** * *****
** * ** ** * **** ** **** * * * * * * *** (i = 2; i < n; i++)
* * * * * *** ** * ** **
* * * ****** * ** * * * ** * ***** * * ** * * **** = first + second;
* ** ** ***** * * ** * ** *** *** * * = second;
* * * * * * **** *** * ** ** * = third;
* * ** * ** ** * * * *


* ** *** * ***** * * third;

}

int main()

{
* * ** * * * * * n;
** * ** *** * * ** * * *** ** &n);
*** ** ** **** ** * * ** ** ** ** * *** * * ** **** * *
*** * *** **** * * ** * * 0;

}
answered by (-218 points)
0 like 0 dislike
Hidden content!
* *** * *** ** *



int main(){



int **

long long ** **


* ***
* * *


**** **** * * ****


*** * ***** * **
******* * *** ** * * * ***** * ** *** + ***




* *** * * **** ***** *** *





}
answered by (-368 points)
0 like 0 dislike
Hidden content!
* * ** * **
* ** *** * * ****



long long first; second; third;

int i;

long long factorial (int n)

{
** * * * ** * * * * = 1; second = 1; third = 2;
* * * ** **** ** ** ***** (n == 1 || n == 2)
*** ** * * *** ** * ***** * ** * *** ** first;
*** ** * * ** ** if (n == 3)
** ** ** * * * * ** * *** * ** * *** * third;
* **** * ** * * * ** *
* *** * * * * ** * * * ** * * *** * * * (i = 2; i < n; i++)
** * * ****** ****
** * * ****** ** ** ** ** ** * *** ** *** = first + second;
** * ** ** * *** * * * ** ** ***** ****** = second;
***** ** * * * **** * ** * * * **** ** * * = third;
****** * * ***


*** * ** * **** ** * third;

}

int main()

{
* * *** ** * * * n;
**** * * ** * * ***** ** ** * ** * * * &n);
** * * ** * * ** * ** ** * *** ** * * * *
**** *** ** ** * ** ** ***** 0;

}
answered by (-218 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.126.139
©2016-2024

Related questions

0 like 0 dislike
13 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24269 - Available when: Unlimited - Due to: Unlimited
| 338 views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 247 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
| 242 views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 1.4k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 970 views
12,783 questions
183,443 answers
172,219 comments
4,824 users