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    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

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Hidden content!
** ** * **** *



int ** ** (int month)



{

if (month == 0)

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

}

else if (month == 1)

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

}

else

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

}

}





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

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



int * * (int month)



{

if (month == 0)

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

}

else if ** * == 1)

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

}

else

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

}

}





int main ()

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

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

#include<stdlib.h>



int main(){
** * ** * **** ** * ** *** a[90];
** ** * ** * *** * p;
* * * * * * * * ** * * * * * * *
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}
answered by (-134 points)
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Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main(){
******* * ** * ** * a[100];
***** *** * ** ******** ** p;
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}
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 ()

{
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* * ** ** = * ****
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{
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* ** ** * *** ***** ** * = * ****
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** * * ** ** * * * *** *** * *

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

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

#include<stdlib.h>

int main()

{
* ** * *** * *** n,i;
*** ** ** * * * * * * **** long a[100]={};
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}
answered by (-249 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>



int main(void)

{
**** * * **** * * * long long int a[90];
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    {
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}
answered by (-412 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include<stdlib.h>

int main()

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



int * * (int month)



{

if (month == 0)

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

}

else if **** == 1)

{
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}

else

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

}

}





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

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

}



int fibo(int num)

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

}
answered by (20 points)
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