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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 pair 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

[Exercise] Coding (C) - asked in C
ID: 22018 - Available when: Unlimited - Due to: Unlimited

edited by | 6.5k views

69 Answers

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Hidden content!
* * * * ****** *



int ** (int month)



{

if (month == 0)

{
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}

else if (month == 1)

{
**** ** * * *** ** * * ** 1;

}

else

{
***** * * ** ** **** * **** (month - 1) + * (month - 2));

}

}





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{
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** ** * * * **** * * ** * * ** ** **

}
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}
answered by (-34 points)
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Hidden content!
*** **



int **** (int month)



{

if (month == 0)

{
*** *** * *** **** * 0;

}

else if *** == 1)

{
****** ** * * * * ***** ** 1;

}

else

{
** * * * * * * ***** * * * *** * (month - 1) + * (month - 2));

}

}





int main ()

{
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}
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}
answered by (-34 points)
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Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main(){
* * * ** *** a[90];
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}
answered by (-134 points)
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Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main(){
** ** ** **** * *** * * a[100];
* ** * ** ** ** p;
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}
answered by (-134 points)
0 like 0 dislike
Hidden content!
**** ** * ******



int ** (int month)



{

if (month == 0)

{
**** *** * * * ** 0;

}

else if * * == 1)

{
** * * ** ** *** ***** * ** 1;

}

else

{
*** **** * *** *** *** ** *** ** ** (month - 1) + (month - 2));

}

}





int main ()

{
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{
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* * ***** * ** ** ** * ** *

}
** * *** ** ** * ** * * ***
* * * *** ** *** 0;

}
answered by (-34 points)
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Hidden content!
#include <stdio.h>

#include<stdlib.h>

int main()

{
* * * * ** ** n,i;
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}
answered by (-249 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>



int main(void)

{
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    {
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}
answered by (-412 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include<stdlib.h>

int main()

{
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}
answered by (-249 points)
0 like 0 dislike
Hidden content!
** ** *** *** * **



int *** (int month)



{

if (month == 0)

{
* ** ** * * **** **** * * * * 0;

}

else if ** == 1)

{
********** ** * * * * 1;

}

else

{
** * * * * * * * * * *** * ** (month - 1) + **** (month - 2));

}

}





int main ()

{
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** * * * ** ** * **** * * *** **

}
* ** * ***** * ***
* ** ** * * 0;

}
answered by (-34 points)
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Hidden content!
#include <stdio.h>

int fibo(int);



int main()

{
** * ** *** ** * num, result;
** ** * * *** ** ***** * ** * * * &num);
* * ** * * ** ** * (num < 1 || num > 90)
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** * ***** * * *
* * ** * *** ** * ** ***** * 0;

}



int fibo(int num)

{
* ** *** ** * ** * * ** (num == 0)
** **** * * * * * ** * * *** ** * ** ** * * * * 0;
** * ** ** * * *** if (num == 1)
* * *** ** * ** ****** *** * ** * * * * ** * 1;
** * * *** * ***** ** * ***
** ** ** * * * ** * *** * ** **** ** *** ** * * * ** - 1) + fibo(num - 2));

}
answered by (20 points)
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