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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
| 890 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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    v1 = 0;

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}



int main()

{
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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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**** * ** * ** *** * ** ** * ****** ** * 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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}

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)
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()

{
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* * * * *** ** ******* * * **** *** * &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 );



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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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