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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 | 6.9k 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;
* * **** * * ** ****** *
** * * * *** *** ** ** * ** * * * * * (count < n)
** * ***** **** ***** ** * * * **** ** **
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* ** * * **** ** ** * * **** ***** ** * * ***** *** *** ***
** * * * ** * * ** * * ** *** ** ** * ** ** ** ** * ** ***** * * ** * = value2;
* *** * * *** * ** * * ** ** *** * * * * ** * ** * ** ** * = value3;
***** * * * * * * ** *** *** * * * *
** * * * * * *** ** ** * *** ******** value3;

}

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);
***** * * ** ** ** = 0;
* ** * * ** * ** ** * * = 1;
** * * *** *** *
* ** * * *** * * ** (count < num)
**** ** **** ** * *** **** **
******* ***** * ** * * ** **** *** * * * = value1 + value2;
* * *** * ** * * *** *** ** ** * ** * * * *
* ********** * * * ** * ****** ** * * * ** = value2;
** * * ** *** ** ** * *** ** ** * * * * * ******** = value3;
**** ** * * * *** ***
*** * **** ** * *** *
* *** ******** * ******* * * * *** ** value3);
* ** * * * * * **** 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);
** *** ** *** * * *** = 0;
* * * ** *** ** * * * * = 1;
* * ***** *** * ** *
* * ** * ** ** ***** ** (count < num)
* * * ****** ** ** * *
*** ***** ** ** ** * * * * * * *** ** * * * = value1 + value2;
* * ** *** * *** **** ** *** * **** **** * * * * *** *
* * ** * * *** * * ** ** * ** * *** **** * * = value2;
* * * ******* * * ** *** ** * *** * ** * = value3;
* ** *** ** ** * *** * *
* *** * ** ** * **
* * ** ** * * ****** ** ** **** * 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;
* ** *** *** * * **** ** * * * ****** ***** ** ** ** ****** ******** = value3;
* **** * ** **** * * ** * * **** * * *
* ** * ** ***** * *** ******** *** * 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)
* ** *** {
*** **** * * * * * * = * + *
** *** * ** * *** * **
*** ** * * *** * *** * * = *
*** ** * ** * ** * ** * = *****
*** ***** }
* *** * ****

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

}
answered by (-218 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;

}
answered by (38 points)
0 like 0 dislike
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;
** * **** * * * ** * * ** * *******


* * *** *** *** ** ***
**** * * * * **** * **** *** **
* * * ** ** * * ** (i=2; i<90; 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++){
**** *** ** * **** * * *** ******** * = a[i-1] + a[i-2];}
** **** * ** * * * ** *** ** **** *** * *
* **** * * * * ** ** * ** **********
* ***** * **** *********** 0;}#include <stdio.h>



int main(void)

{
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* * **** * * **** *** *** n,i;
****** * ** * ** ** ***** ***** *** * * *** **** ** ***


** * * ** ** *** ******
* ** * * *** ***** *
* * ** * * * * **** * (i=2; i<90; i++)
* * * **** * * ** * * * *
* * * *** *** ** ** ** ***** * * ** ***** = a[i-1] + a[i-2];
** * * ** *** * * * ** *


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

}
answered by (38 points)
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