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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;

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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)
* * * * ** **** ** * * * ***** * ** * * * * 1;
** ** *** *** ****** ** * ***
** * *** *** ** **** * ***** ****** * ** * * * * (count < n)
* * * * ***** ******* * ** * ** **
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** * ** * * ** * * * * ** * ***** * * * ** * * * *** * ** * ** *** * = val2;
** * ***** * * * ** * * * * ****** * * ***** * * * * * ******* = val3;
** * * * * **** * ** * * * ** * * * ***
** ** ** ** ** * ** * * ** * * ** **** * *** val3;

}

int main()

{

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

}
answered by (38 points)
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Hidden content!
* * * ** **** *



int **



int n;

long long int *

int i;
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if * * ** ****** ** **






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

}

int main()

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

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



int *** *



int n;
* long int * *

int i;
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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!
* *** *** ***


* *


* n;
* * int * **

int i;
** * * int b;






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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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n;
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answered by (-34 points)
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