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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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}



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

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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;

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

int main()

{

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

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



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long long int * *

int i;
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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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}

int main()

{
* * * * ** * * *** *** ***** * num;
* *** * ** ** * * ****** * * ** ** &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(){
* ** * * ** *** input;
** * * * ******** ***** * * * **** *
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*** ** ** * * *** * * * *****

}
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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