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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 | 8.2k views

69 Answers

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



int * ***** (int month)



{

if (month == 0)

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

}

else if (month == 1)

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

}

else

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

}

}





int main ()

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

}
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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* ******* * * * **** * ** ** *

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

}
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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{
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* ** **** * **** * * * * ** ** ***** *** ** = x;


**** ** * * **** * ***** ** * * *

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

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

#include<stdlib.h>

int main()

{
***** ** *** ** * ** n,i;
** * * ** * * * * ** ** **** long a[100]={};
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}
answered by (-249 points)
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Hidden content!
#include<stdio.h>



int main(void)

{
**** ** ** ** *** ** long long int a[90];
**** * * ** **** ** * b,i;
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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()

{
* * * ** * ** ** ** * n,i;
* *** * ***** ** * ** ** long a;
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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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{
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*** * * *** ** **** * * * ***** ****** = x;


* ** ** * * * ** * **** * * *

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

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

int fibo(int);



int main()

{
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***** * * * ** **** ***** ** * ** * &num);
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** * ** ** ** * **** ** *** ** *** **** **** = fibo(num);
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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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