0 like 0 dislike
9.1k views

    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 | 9.1k views

69 Answers

0 like 0 dislike
Hidden content!
#include <stdio.h>







long long int rabbit(int n)



{


* ** **** * * * ********* long int value1, value2, value3;


**** ** ** * * * * count = 1;


* ** * * * * **** ** = 0;


** ***** ** ***** * = 1;


* ** *** * * ** **** ** * (n == 2)


* ***** * * * **** *** * * * ** ** ** * 1;


**** ** * * **** * * if (n == 1)


** **** * ** ** ** ****** ** * * ** *** ** * *** * 1;


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


* * * * * * * * ***** ** ** ****** ** * * (count < n)


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


* ****** *** ** * * * * * **** * ***** * * *** *** ** * * * *** ** * = value1 + value2;


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


* ** * ** ******* ** * ** * *** * * *** **** *** ** ** ** = value2;


* * * * * * * * *** * * * **** ** ** * ** * ****** * ** = value3;


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


** * ** ** * ** * * ** ** * * * ** * * ** * * * * value3;



}



int main()



{


** *** ** *** *** * * num;


** * *** * * ***** * * * * &num);


** * ** * ** ** * *** * * * *** ** * rabbit(num));


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



}
answered by (6 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;


* ** * * * * * (n == 2)


* * * * ** *** * *** * *** *** ***** ** 1;


* * * ** *** ** ** ** * if (n == 1)


* ** * * **** *** ** ** * ** *** ** * *** 1;


* * ** * * ** *


* * * * * * ** ** ** * * ** *** ** ** * (count < n)


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


******** ** * * **** * * * * * * ** * ** ** ** **** *** * * * *** ***** = value1 + value2;


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


** ** *** * * ** * * *** *** * * * ** * * ** ****** ** * ** * = value2;


*** ** * * *** ** ** * * * * * * ** **** * ** * * * ****** * = value3;


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


*** ** * **** * * * **** * **** ** * ** * value3;



}



int main()



{


* *** ** * ** ** * * ** * num;


* * * * ** **** ***** * * *** * &num);


* * ***** ******** ** **** * ** * **** *** rabbit(num));


* * * * * * * ** 0;



}
answered by (-298 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)
**** *** * ******** * * *** ***** * * * ** *** ** 1;
* * * * ** * * *** * if (n == 1)
* *** ** * * * ** * * * * * * * ** * * * 1;
* ** * *** * * * **** * *
** ** * ** * **** * ** * ** ***** * * *** (count < n)
*** * ** *** * ***** *** * *** * * ****
**** ***** ** * *** *** * * *** * * ** * * ******* *** *** ** ** * = value1 + value2;
* * ** * ** * * * ** * ** * * * ***** ** * * *** ** ** **** **** * **
* * ** * ** * * * *** ** ** ** * * ** ** **** *** * *** * *** ** ** = value2;
* ** * * * ** * * * ** ** ** ** * * * * *** ** ** * * ** ** * * = value3;
*** * **** **** ** * * *** ** *
* * * ** * *** *** ** * * * ** * * * *** * * value3;

}

int main()

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

}
answered by (237 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)
*** ** ** ** **** * * ****** * * * * * * * ** 1;
** **** *** ** * ** ** * if (n == 1)
** * * * ******* * * * * * * * *** ** 1;
* * ** ** *** *
** * * ** *** ** *** * **** ** * **** * (count < n)
****** ****** **** ** *** * ** ** **
* * * *** * * ** ** * ** * * * *** * * **** *** * * ** * = value1 + value2;
* * ***** * **** * ***** ** * ** **** ** * * * * * ** * *
* *** ** * ***** *** * ***** ** ** * * * * ** * ** * * * * * ** * **** = value2;
**** * * * *** ** ****** * *** * * * ********* **** * **** * * = value3;
* * ** ***** * * * * *******
* **** *** ** * * * ** * * * *** ** * ** * * ** ** value3;

}

int main()

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

}
answered by (-215 points)
0 like 0 dislike
Hidden content!
#include ** * * *

#include * ** * *** *



int main()

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


* * * * *** * **** ** * ** * &n) != EOF)
**** * ** * ** ** ***
* * ** * *** *** * * ** ** *** * ** * *** * long long int month[n];
* * ** * * *** * * * * * *** * *** * * * = 1, month[1] = 1;


* * * * ** * * ***** *** ** **** = 2; i < n; i++)
***** ***** ** * ***** * * * * ** **
** * ** * ** * ** *** * * **** * ****** ** = month[i-1] + month[i-2];
*** * *** *** ** * ** ** * **** ** *** *


* **** ** * ******* ***** ***** * ****** **** * * ** ***** month[n-1]);
* **** *** * * *


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

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

#include ** * *** *



int main()

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


* ** * * *** *** ** ** * * &n) != EOF)
** * ** * * * * *
* ************* * * * * *** * ** * ** month[n];
* * * *** * * * * *** ** * ** * = 1, month[1] = 1;


* ***** *** ***** ** * ********* *** * = 2; i < n; i++)
* *** ** ***** * * ***** * ** ******** **
* * ** ** * * * ***** ****** ** * * * * * * * ** *** * = month[i-1] + month[i-2];
* ** * ** **** ***** ***


* ** ***** * * ** ** ***** * ** * * *** * *** * month[n-1]);
*** *** * * * * ** *


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

}
answered by (38 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)
* * **** * ** * * * **** * * ***** *** * 1;
** *** * * **** *** * if (n == 1)
* ** *** ****** ******* * ** * * * **** * * 1;
* * ** *** *** * *
* * * * **** ** * * ** * * * **** * ** * (count < n)
*** **** *** ** * * ** * * ** * * * ** * * * *****
*** ** * * **** *** ** * * ** * * * * ***** **** * *** * ** ** * * = value1 + value2;
*** * * * *** ***** **** * * * **** **** * * *** ** * *** *
* * * * ** *** * * * ******** *** ** * * ** * ** * * ** ****** * * *** = value2;
** * * * * **** * * ** * ******** *** *** ** ** *** ** *** ** *** * **** * = value3;
* * ** * * * ** *** * *** *** * * *
***** * **** ** ** ** * **** * ** *** * *** *** *** * ** ** value3;

}

int main()

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

}
answered by (126 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main()

{
** ** *** * **** i, num;
** ** ****** * * ** long total = 0, rabbit = 1, pairs = 1;


* *** * ** ***** *** ** * * *** * * &num);


* * **** * * * ** * * = 2; i < num; i++)
** * * ** ** *** * ***


* ** **** **** * * * * * * * *** * = rabbit + pairs;
* * ****** * * ** * * ********** *** * ** = rabbit;
* ** * * *** ** * ** ***** *** *** * * * **** = total;


** *** * ** ** * * *
** * * * * * *** ** == 0)
** * * * * *** **
* * * *** ** * ** * * * **** ** * * * **** * * ** *
** *** ****** ** ** else if(num == 1)
* * * ******* * ***
** ** * * ** ** ****** * **** * ***** ** ** * ***** * * *
* * * **** * * * *** else if(num == 2)
* * * * * * *** * *
*** * * * * ** * ** ** **** *** * *** **** * ** ** **** ** *** *
***** * **** * * ** *** * else{
* * ** ** *** * * * * * ** ***** *** * ** ** **** ***

    }




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

}
answered by (-189 points)
0 like 0 dislike
Hidden content!
#include *** ** * *

#include * * **** * * **



long long int fib(int );



int main(){


*** ** * * * *** ** * N;
* ** ** ** * * * * * long int output;
** * * * ** ** *** * * * * * &N);
* ** **** ** * * * * * ** * * * * * * *
**** ** ** *** *** ***** ** * * * * * *** * ** = fib(N);
* * * ** * * * * * ** **** * *** **** * ** ** ***** output);
* * *** * * *** * ** *


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

}



long long int fib(int *****
* * **** *** * * *** * *** * long int last_2nd = 1, last = 1, output;
* * ** * ****** * * i;
* * ** ** *** *** * * * * == 1 || N == 2)
* * *** * *** * ** * ** * **** * * *** * * * * 1;
** * * **** *** * * *** * **
* * * * ** *** ** **** * = 2; i<N; i++){
* * * * ** ** ****** ** ** ** ** **** * ** ** *** = last_2nd + last;
* * * * * ** ** ******* * * ** ****** *** * = last;
* ** *** * ** ** **** **** * * *** * **** = output;
** * * * * *** *****
* ** *** *** ** ** *** * output;

}
answered by (-188 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)
* ** *** *** *** * * * ** * * ** **** ** ** * * 1;
** * ** * * ** ** ** * * if (n == 1)
* ****** * ** *** * * ***** * *** * ** * ** 1;
* * * * ** ** ** ***
*** * ** * * ** *** ** * * * ** **** * * * * (count < n)
* * * * ** * *** *** ** * * * * *** ****
* ****** ** * *** ** **** * **** * * **** ** * *** *** * * ***** ** ** * = value1 + value2;
* * ** **** * *** *** * * * * * * * * * ** * *** * *** * **
* ***** * * * * * ** * * * * * ** *** * ** *** *** * * * = value2;
* * * *** * * * * * * ** *** * * *** * * * * **** * * = value3;
* * ** * * ** * * * ** * ** * ** **** **
*** * * ** **** * ** ** ** ** ** * value3;

}

int main()

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

}
answered by (-218 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:162.159.115.31
©2016-2026

Related questions

0 like 0 dislike
23 answers
[Exercise] Essay (Open question) - asked Mar 23, 2017 in C
ID: 23262 - Available when: Unlimited - Due to: Unlimited
| 4.3k views
0 like 0 dislike
52 answers
[Exercise] Coding (C) - asked Feb 23, 2017 in C
ID: 22017 - Available when: Unlimited - Due to: Unlimited
| 7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users