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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)
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** * * ** * * * * if (n==1)
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* ** ** *** * ** ** * **
****** ** *** * *** ** ** ****** **** ****** * (count <n)
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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;

    if (n==2)
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*** ** * ******* if (n==1)
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*** * ** ** ** ** * * ** * * * *
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}



int main(void){


** * ***** **** ** ** num;
* ******* * * ****** ** * * ***** &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)
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** *** * * * * * *** if (n == 1)
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***** * ** ** ***** ***** ** * ** * * *** (count < n)
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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 * **

int i;
* ** long int b;






**** * * ** * * *

if * * * * * ** ** * ** * * ** *






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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;
** * ** * * ** *** * = 1;

    if (n == 2)
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* ** * * * ** ** * * *** **** * ** ** ***** ** * * ****** **
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**** * * * ** ** * * * ** * * ** * *** ** **** *** * ** ** *** * = value3;
************* *** * ** * ** * ** *
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}

int main()

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

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



int ***



int n;
** long int *

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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long long int Fibonacci(int N){
* *** ** * * * * **** * ** i;
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* ** ***** * *** * * *** * *** *** *** * *
* * * ******* *** **** *** ** * * * * Array[N-1];
** ***** * **** ** ****

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


** * * * *


*** n;
** **** int **

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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