0 like 0 dislike
5.1k 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 | 5.1k 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:172.70.126.57
©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
| 4.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users