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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
| 2.8k 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;

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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)
* * ** * ** ** * *** * * * * ** * * * * *** *** *** 1;
* **** ** * * * * ** * ** * 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!
* * * * * *** *



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

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



long long int Fibonacci(int );



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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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