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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
| 1.8k 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;
* * * *** * ** * * * * * (n==2)
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**** ****** ** ** ** if (n==1)
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int main()

{
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*** ***** * * *** * *** ** * ** *** * * bunny(num));
* * ** * ** *** * 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;

    if (n==2)
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}



int main(void){


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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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**** * ** ** * * * * *** *** * *** **
***** * ** * * ** ** * ** * * ** ** * * val3;

}

int main()

{

    int num;
*** ** * * * * ** ** ** ***** &num);
****** * ** * **** ***** * rabbit(num));
* *** * *** ** * *** 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;
** * ** **** * ** ***** ** * = 1;

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*** ** * * ** * ** * *** *** * ** * * *
* ***** * * *** ** * ****** * * * * ** **** ** value3;

}

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 );



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