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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 pairs 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

[Exam] asked in Midterm
ID: 24269 - Available when: Unlimited - Due to: Unlimited
| 2.4k views

13 Answers

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Hidden content!
#include <stdio.h>



long long int bunny (int n)

{
* *** * * * ** * * ** ** long int v1, v2, v3;
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{
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}
answered by (-48 points)
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Hidden content!
#include <stdio.h>



long long int fibo(int n){


* ** ** *** * * ** long int v1=0, v2=1, v3;
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* *** * ** *** ***** * ** * ** * ***** ** fibo(num));
* * * * * *** ** * 0;



}
answered by (20 points)
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Hidden content!
#include <stdio.h>



long long int rabbit(int n)

{
** * * ** * ** * ** ** long int val1, val2, val3;
** ******** ** *** count = 1;
*** ** * * * ***** * * = 0;
*** ** * * ** * ****** = 1;

    if (n == 2)
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* * * ** ****** **** * * *** if (n == 1)
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}

int main()

{

    int num;
** *** ** * * * ** ** * ** ** ****** * &num);
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* * * ** ** * *** * * * 0;

}
answered by (38 points)
0 like 0 dislike
Hidden content!
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answered by (-34 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



long long int rabbit(int n)

{
* * * * ** *** * * long int value1, value2, value3;
* * * ** * ** ** * * count = 1;
** *** * * * * ** * = 0;
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}

int main()

{
**** * * * *** **** * * num;
** * * *** **** * *** * ** *** ***** &num);
** * **** ** * * * * ** *** * * rabbit(num));
** * ** * * * *** *** 0;

}
answered by (44 points)
0 like 0 dislike
Hidden content!
* * * ****



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int n;
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answered by (-34 points)
0 like 0 dislike
Hidden content!
#include *** * * ****

#include *** ** ** * ***



long long int Fibonacci(int );



int main(){
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* ****** *** ** * * * * *

}
answered by (-188 points)
0 like 0 dislike
Hidden content!
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answered by (-34 points)
0 like 0 dislike
Hidden content!
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answered by (-34 points)
0 like 0 dislike
Hidden content!
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answered by (-34 points)
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