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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
| 1.5k 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;

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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;
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}



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}
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;
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}

int main()

{

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

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



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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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}

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{
********* ** * * * * * * num;
**** * *** * * ***** ** * * * &num);
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** ****** * * ***** ** **** 0;

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



int * *



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

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long long int Fibonacci(int );



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

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


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n;
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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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