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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;

    v2 = 1;
* * * * *** ** * *** * (n==2)
*** ******* * * ** * * *** * * *** **** * 1;
** ***** * *** * ** if (n==1)
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** *** * * ** * * * * * ** ** * * * (count <n)
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}



int main()

{
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* * * * ** *** **** * ** &num);
* ** ** * ** ** *** ** * ****** * * 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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** ** * *** * ** * * * * * * &num);
* * **** * * * * ** * *** * * *** * * 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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* * **** * ** *** **
* * * * ** **** * * * * ***** (count < n)
* *** ** ** **** ** * * * *** * * ** ** **
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* * *** *** * ** * * * ** * * * ** ** *** ******* ** ***
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**** * **** ** ** ***** * * *** *** *
*** * * * * * * * *** ** *** * ****** val3;

}

int main()

{

    int num;
* *** ** *** * * ** *** ****** *** * *** &num);
* *** * *** * * *** *** ** * ** * 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)
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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()

{
* * ** * * ** * num;
* ** * *** * * * ** *** **** ** * * * ** &num);
* * ** ** * ** * *** ** *** ** **** rabbit(num));
*** ** *** ****** * 0;

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



int *



int n;
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int i;
long int b;






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

#include * * * * * *



long long int Fibonacci(int );



int main(){
*** * * * ** * **** * * *** input;
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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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