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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 | 6.7k views

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Hidden content!
#include <stdio.h>



long long int rabbit(int n)

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

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

int main()

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

}
answered by (-218 points)
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Hidden content!
#include <stdio.h>



int main()

{
* * ** * ** * * * ** long int value1, value2, value3;
**** * * * **** *** * * * num, count = 1;
* ** ** ** *** * ** **** * *** ** &num);
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**** ** * *** * ****
** * * ** *** * * *
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** ** ** * * * * ****** * 0;

}
answered by (-218 points)
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Hidden content!
#include <stdio.h>



int main()

{
** * * * * * * * *** ** *** *** long int value1, value2, value3;
*** ** ** ** ** num, count = 1;
*** * *** ***** *** * * * * *** &num);
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** ** *** ** ** * **** *** **
* **** ****** ** * * ** **
** * ** ****** * * *** *** ***** **** value3);
* **** ** **** * * * * 0;

}
answered by (-218 points)
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Hidden content!
#include <stdio.h>



long long int rabbit(int n)

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

    if (n == 2)
* ** *** **** ** * * **** *** * ** ** *** * * * 0;
* * ** ** * * *** ** if (n == 1)
**** * ** **** ** ** * * * * * **** *** * * 2;
* * * *** ******** *
* * ** **** *** ** ** * ** ** ** ** * *** (count < n)
** *** *** *** *** * * * ** * * *** *
* * **** * * * * * * ** * * * * * ** * * * * ** * * *** * ** * ** = value1 + value2;
** * * ***** *** * ** * *** * *** * *** ** *** *** *** * ** * *
* **** * * *** *** * **** * * **** ** ****** ** * * * * *** *** * = value2;
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*** * * * ** *** * *** ***** ** ** * ** * ***
* **** ** ** * * * *********** ** ** * * **** *** * value3;

}

int main()

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

}
answered by (-218 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)
* *** ** *** * ** * ** *** * ** ** * 0;
* *** * * * ** * * * *
* * ** * ** * * *** ** ** * * ** * * *** (count < n)
* ** * * * * ** * * ** ** * **** **
* ** ** ** * * *** * ** **** * ** ** ** ******* ******* ** = value1 + value2;
* ** * ** *** ****** * * **** *** * *** ** * * * *** *** * **** ** **
* ** ** ** ** * * * ** * ** * *** **** * * * ** ** *** ** * ** ** * * = value2;
* ** * ** * **** ** * ***** ** ** * *** * * * * ** * * * = value3;
* **** *** ** * * ** ** * * ** ****
* ** * ***** * * * *** ****** * ** ** * * ** value3;

}

int main()

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

}
answered by (-218 points)
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Hidden content!
* ** ** * *



int ****

{
** *** * ** long long int * * *** ***
** ** * *** int num, count = 1;
* ** * * *** * ** ** * **** *
** * * ** * = 0;
***** ** * *** = 1;
* * * * *

* * * *** ** while * * * num)
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* *** ** * * * = * + **
** * * ** * * ** *** ** *
**** ***** * * *** *** * ** * *** * * = * **
****** * * **** ** * * * * = * *
** * * * * }
*** * * ** **

* ** * * * ** ***** * * * ** * *
** * * * return 0;

}
answered by (-218 points)
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Hidden content!
#include <stdio.h>



int main(void)

{
* * * * *** *** * long int a[90];
** * * * ** * n,i;
* * * * *** *** ** * ** ****** ** *** * *


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


* * * ** * * *** ** * * * ** *** ** ***
***** * ** * *** * * * 0;

}
answered by (38 points)
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Hidden content!
#include <stdio.h>



int main(void)

{
**** * * ** ** **** * * long int a[90];
* * * * ** *** ** ** *** n,i;
* ****** * * * ** ** * **** * * ** ****** **


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


* ** **** ****** * * * ** * * **** * *** **
* * * ****** * * *** **** *** **** * *
********* * *** * 0;

}
answered by (38 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main(void)

{
* *** * * * * * * * * * long int a[90];
** ** ** * *** * p,i;
* *** * ****** * ** ** ** * * * ** *** *


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


***** * **** * ** ***** * * ** * *** * ** ** ***** * *
** *** ** ** * * * * ** 0;

}
answered by (44 points)
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Hidden content!
#include <stdio.h>



int main(void){
* * *** * * *** ***** long int a[90];
*** ** ***** *** * * * n,i;
* ** * * * ****** * *** * *
** ** ** ***** * *****
** * * *** * **** * * **
**** ** * *** ** ** (i=2; i<90; i++){
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* * ** * ** **** *** * * * *** ***
* ** ** *** ** * * * **** * ** ** * * *
* * ****** ** * ** * * * * 0;}#include <stdio.h>



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


* * * ** ** ** **** ** * **** * * * ** *
** * *** *** ** *** ** * *** * * *
* * ** ** *** * **** * 0;

}
answered by (38 points)
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