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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 | 1.3k views

69 Answers

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Hidden content!
**** * * * *



int * * (int month)



{

if (month == 0)

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

}

else if (month == 1)

{
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}

else

{
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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)

{
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}

else

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

}

}





int main ()

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

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

#include<stdlib.h>



int main(){
* * * * ** * * * * a[90];
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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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* * ** * * ** ** * * * * * * * * *** *** = 0;
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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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** ************* ** *** *** * ******* *

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

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

#include<stdlib.h>

int main()

{
* *** * * * **** * n,i;
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}
answered by (-249 points)
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Hidden content!
#include<stdio.h>



int main(void)

{
* * * *** * ** * *** * long long int a[90];
* * * **** * **** b,i;
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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()

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



int **** (int month)



{

if (month == 0)

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

}

else if ** == 1)

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

}

else

{
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}

}





int main ()

{
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* * * ** * = * * * *
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{
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* ** * * ** **** * * * *** * * * = x;


** ** * * ** ** * ** * * * * ***

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

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

int fibo(int);



int main()

{
* ** *** * * ** ** ** num, result;
* * * * * * ***** **** *** * * ** ** * ** * &num);
* * * * * ** ** * * *** * (num < 1 || num > 90)
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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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