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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
| 1.4k views

13 Answers

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Hidden content!
#include <stdio.h>



long long int bunny (int n)

{
* ** * * ** **** ** *** long int v1, v2, v3;
* * ** ** * ** ** count = 1;

    v1 = 0;

    v2 = 1;
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**** * * * * ***** ** if (n==1)
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** * **** * ** * * *** ** 0;

}
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;
** ** *** * * * ** ** c=1;

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}



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**** * *** ** * * * 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;

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}

int main()

{

    int num;
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* * * * * ** * **** * ******* * rabbit(num));
** ** * * * *** * * ** *** **** 0;

}
answered by (38 points)
0 like 0 dislike
Hidden content!
** * **** ** * **



int **



int n;

long long int **

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answered by (-34 points)
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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()

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

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



int *****



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int i;
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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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** * ******* ** * * * * **** ***** * * * *
* *** * * * ** * *** * * * * * * ** ** *** * * ** * Array[N-1];
** * * *** * * * **

}
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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