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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
| 2.1k 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;

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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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}



int main(void){


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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;

    if (n == 2)
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*** *** * * * * * ** ** * if (n == 1)
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* * ** * *** * *** * * * ** * *** ** **
** * * ******* ** ** *** * * * * ** ******* * ** val3;

}

int main()

{

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

}
answered by (38 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 <stdio.h>



long long int rabbit(int n)

{
**** ** ****** ** * long int value1, value2, value3;
* * ** * * ** *** ** ** ** * count = 1;
*** *** ** * ** * = 0;
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** **** ** ** * ** ** ** * *** *** ** **
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}

int main()

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

#include * *** * ** *



long long int Fibonacci(int );



int main(){
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*** * * ****** * * ** * * * ****** ** *** * **
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** ** ** ** ** * ** ** **** * * * ** * * * **
*** ** *** * * ** * * * * * ** ********* ** Array[N-1];
* * *** * * * * * *** ** *

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


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* * n;
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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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