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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 | 9.9k 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));

}

}





int main ()

{
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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));

}

}





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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(){
** **** * * **** * a[90];
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}
answered by (-134 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main(){
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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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**** * ** * * * *** *** * ** ***** * * * = x;


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

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

}
answered by (-34 points)
0 like 0 dislike
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)
0 like 0 dislike
Hidden content!
#include<stdio.h>



int main(void)

{
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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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******* * * * **** * * * 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 ()

{
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***** * * * ** * = * ** **
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{
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****** * * * **** * *** **** * *** = 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)
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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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