0 like 0 dislike
4.4k 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 | 4.4k 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:172.70.178.80
©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
| 2.2k views
0 like 0 dislike
52 answers
[Exercise] Coding (C) - asked Feb 23, 2017 in C
ID: 22017 - Available when: Unlimited - Due to: Unlimited
| 3.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users