0 like 0 dislike
5.3k 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

[Exercise] Coding (C) - asked in C
ID: 22018 - Available when: Unlimited - Due to: Unlimited

edited by | 5.3k views

69 Answers

0 like 0 dislike
Hidden content!
*** ** * ** * *



int ** (int month)



{

if (month == 0)

{
** * * * ** * ** * ** 0;

}

else if (month == 1)

{
** * *** ***** **** 1;

}

else

{
** *** ** * ******** * * *** * (month - 1) + * ** (month - 2));

}

}





int main ()

{
** * ** *** * * * ** * ** ** * ** = 1, **** ** * = 0;
* **** ** ** ******** ** *** *
** * * * ** *****
** * * ****** * = * ** ****
* * * * * ** * (c ** * ** (month - 1))

{
** *** *** *** *** * *** *** **** *** = **** * + * * **


* * * * ** * ****** * * = ** * *
* ** ** * **** * * **** **** * *** **** * = **
* * **** * * * * ** *** **** ** * = x;


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

}
* * *** ****** * ***
*** ** * *
** ***** * * ** 0;

}
answered by (-34 points)
0 like 0 dislike
Hidden content!
** * ** *** **



int ** * (int month)



{

if (month == 0)

{
* * **** * * * * * 0;

}

else if * == 1)

{
* * * * * * *** * ***** 1;

}

else

{
** *** * ** *** * ** * (month - 1) + *** (month - 2));

}

}





int main ()

{
* * ** * * ** * * ** *** * * = 1, ** **** = 0;
* * * ** ** *** * **** * *****
* *** = * ***
** ***** (c * (month - 1))

{
* ** * * *** ** * * **** ** = ** * *** + * * * **


**** * * ** * ** * * * ** * = *** * *
* *** * * ** * * **** ** ** *** * * = * **
** * ** ** ***** ** *** *** * ** = x;


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

}
***** * * ** ** * **
****** ** ** **** 0;

}
answered by (-34 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main(){
* * * ** * * * ** ** a[90];
* * * * ** * **** **** p;
**** * * * * *** * *** ** * **** *
* ** * ** ** * * ** * * ** *** ** * ** * = 0;
* *** * * * **** *
* ****** *** * ** * * = 1;
*** *** * *** **** = 1;
* **** ******* i;
* * ** ** * * * **** * * *** ** *
** ** ****** ** * * ** *** * ** **** ** *** * *** * = a[i-2] + a[i-1];

    }
* * ************ * ** * input;
**** * ** ** ***** * * **** *** * ** ** * * **** **
*** * * * * ** * ** * ** * ** ** *** * ** * * * *** *
* ** * ** *** * 0;

}
answered by (-134 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main(){
* * ** * a[100];
* * ** ** * *** ** * **** p;
* ** * ***** *** **** ** **** * * *
* ** * **** * ** ** * ** * * * ** ** * = 0;
* * * *** **** **
* * * **** ** * ****** * * = 1;
*** * **** **** * * * * = 1;
** * ******* * * *** * *** i;
** * ** ** ** *** ** ** * ** * *
* * * * ** * * * * * * *** * * *** ** * * ** = a[i-2] + a[i-1];

    }
* *** * * * *** input;
** ** ****** *** * ** * ** * * * * ** * *
**** * *** *** ***** * ** ** *** * ** * ** *
** ** * * ** **
** * ** ** ** *** **** ** 0;

}
answered by (-134 points)
0 like 0 dislike
Hidden content!
** *** ** *



int * * (int month)



{

if (month == 0)

{
***** * * * * * ** ** * 0;

}

else if ** == 1)

{
** * *** * * * * 1;

}

else

{
** * *** ** *** ** * (month - 1) + * ** (month - 2));

}

}





int main ()

{
** ******* * * ** *** * ** = 1, * **** * * = 0;
** * * * ** ** * **** *** ** **** * *
** * * *** = *** ** **
* * * ** ** * * (c **** * (month - 1))

{
** **** * ***** * * ** * ** *** * * ** = ** * + * ** * **


*** *** ** *** * * *** * * *** ***** = * * *
* ** **** ** * *** ** *** ** ***** * = * ***
* *** * * * * * * * ** * **** * ** * = x;


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

}
* * * * * * * **
** **** * *** * * 0;

}
answered by (-34 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include<stdlib.h>

int main()

{
* ** * * ** **** * * n,i;
* * *** ** * * *** ** ** long a[100]={};
** ** * ** * * * * * **** * ** * * *** *** **
***** * ** * **** * ** ** *
* *** * * * * * *** **** * ****
* * ** ** * ** **
**** * *** * *** * * * * * ** * ****** ** *** * *** *
** * **** ***** ***** * ** **
****** * * ** * *** ***** * * **
**** ** * * ** ** * 0;

}
answered by (-249 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>



int main(void)

{
** **** ** * * **** * * long long int a[90];
* * ** ** * * ** * b,i;
** *** ** ** ** * *** * * * ** ***** * *
* ** *** * ** * * ** * * *** * *** * ******
** ** * *** * ****** **** * *** * ***** *** **** ***
* *** * * ** * **** ** ***** * *

    {
* * * * * * * ** * *** * ** * ** ** * * * ** *
* ** **** * ** *
*** * ** ****** **** * * * * * * ***

}
answered by (-412 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include<stdlib.h>

int main()

{
* **** * * * *** * *** * n,i;
**** *** * ** * * ** long a;
**** * ***** ** * ** ** * *
** ** * ** * *** * ** **
* * *** * ** * ** * * *** * *
* ** * *** * * * ***
* ** ** * *** * * * * * * ** *** *** ** * * ** ** *
*** * * * * * * *** *
***** * * ** ** *** ** * * **
**** * * * * **** * **** 0;

}
answered by (-249 points)
0 like 0 dislike
Hidden content!
* * * * ***** **



int * (int month)



{

if (month == 0)

{
*** *** * * * * * * *** ** 0;

}

else if *** == 1)

{
* * ** ** ******** ** * 1;

}

else

{
* ** ** * ** * * ** *** **** (month - 1) + * (month - 2));

}

}





int main ()

{
** ** ** ** * * ** *** *** ** = 1, * ** * = 0;
*** * *** ** *** ** * * * ** **** *
* ****** ** = ** ** ***
* ***** * * * (c * (month - 1))

{
* * *** * ** *** ***** * * ** *** *** = * * ** + * ** * *


**** * ** * * ** * ** *** * ** ***** * = *** * *
* ** ** ** ***** * ** * *** = *
*** * * ** *** ** * ** * * *** * **** = x;


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

}
* * * * ** ** * * * ** **
*** * * *** 0;

}
answered by (-34 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

int fibo(int);



int main()

{
** * *** * ** * * ** ** num, result;
* ***** * *** ***** * ** * ** * ** * &num);
****** * ** *** *** (num < 1 || num > 90)
* ** *** *** * ** * ** *** ** * ** *** * ******** * ***** ******
***** * * ****** *******
*** ***** * ** * * *** * ** ** ** ** * = fibo(num);
* * ** * * * ** ***** * **** * * ** *** * ******* ***** ** result);
*** ****** * * * **
** * ** * ** * ** 0;

}



int fibo(int num)

{
***** ** *** * ** (num == 0)
** ** *** * **** * * * ****** * ** **** ***** * 0;
* *** * * * * * * * ** * if (num == 1)
** * *** * ***** * ** * * ** * * * * * * * 1;
* **** ** ******* ** **
* ** * * * * ** ** * **** * ** * * ** *** ** * **** - 1) + fibo(num - 2));

}
answered by (20 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.194.171
©2016-2025

Related questions

0 like 0 dislike
23 answers
[Exercise] Essay (Open question) - asked Mar 23, 2017 in C
ID: 23262 - Available when: Unlimited - Due to: Unlimited
| 2.5k views
0 like 0 dislike
52 answers
[Exercise] Coding (C) - asked Feb 23, 2017 in C
ID: 22017 - Available when: Unlimited - Due to: Unlimited
| 4.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users