0 like 0 dislike
8.2k 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 | 8.2k 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:172.71.254.105
©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
| 4k views
0 like 0 dislike
52 answers
[Exercise] Coding (C) - asked Feb 23, 2017 in C
ID: 22017 - Available when: Unlimited - Due to: Unlimited
| 6.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users