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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
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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;

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}



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{
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** ** * * * * * * ** ** 0;

}
answered by (-48 points)
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Hidden content!
#include <stdio.h>



long long int fibo(int n){


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

int main()

{

    int num;
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** * * *** * * * * * ** *** 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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** * **** *** * ** * ******* * ** ******* * * **
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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 );



int main(){
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}





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

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


** *


n;
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int i;
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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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