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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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** * * ** ** * * * ** ** * ** * *** * * **** * *** * ******
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* **** * **** * * ** * *** *** **** **** *** **** * * ** * *** = 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;
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* * * ** * **** *
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* * *** * * *** ** ***
** *** * ** * * ** * *
* *** ***** ** ***** * **** * **** 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)
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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;
** * * *** *** * * *
** ** *** ** * * * *** * ******* * * (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;
***** ** ******* ***** **** ** * *** * * ** *


* ** * ** * * ** * **
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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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* * * * * ****** *** (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;
* ** * ***** * ** * * ** * *** * * **
* ** * ** ******* ***
* * ** * * * *** * * * *
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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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