0 like 0 dislike
7.9k 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 | 7.9k 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:172.70.100.15
©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
| 3.9k views
0 like 0 dislike
52 answers
[Exercise] Coding (C) - asked Feb 23, 2017 in C
ID: 22017 - Available when: Unlimited - Due to: Unlimited
| 6.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users