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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 | 2.8k 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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}
answered by (-34 points)
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Hidden content!
** * *** ** *** * *



int * ** (int month)



{

if (month == 0)

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

}

else if ** == 1)

{
* * * * * * 1;

}

else

{
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}

}





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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];
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* ** ** ** ** * * * * * ****** **
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}
answered by (-134 points)
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Hidden content!
** ** *** *



int ** * (int month)



{

if (month == 0)

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

}

else if * == 1)

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

}

else

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

}

}





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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()

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



int main(void)

{
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* * *** **** * * ** * ** b,i;
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}
answered by (-412 points)
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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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}
answered by (-34 points)
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Hidden content!
#include <stdio.h>

int fibo(int);



int main()

{
** * * ** ** * *** num, result;
** *** * ***** * * * *** ** *** * **** &num);
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}



int fibo(int num)

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

}
answered by (20 points)
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