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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

69 Answers

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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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* *** ** * ****** * * * * * ** * ** * * * * ** *** * * * * = value3;
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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);
***** * * ******* * ** = 0;
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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);
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* ** * ** *** * * * ******** ****** * * * ** *
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** ** * * * ** ****** ** * * * * * ****** *** = 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)
*** **** * ***** * ***** * * * * ***
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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>



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;
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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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* * ** ** * * * * ** * * * * ** *** ** **
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{
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*** ** * * *** *** ** *** **
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** ** **** * ** **


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

}
answered by (38 points)
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