0 like 0 dislike
6k 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 | 6k 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:172.71.254.141
©2016-2025

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
| 2.8k views
0 like 0 dislike
52 answers
[Exercise] Coding (C) - asked Feb 23, 2017 in C
ID: 22017 - Available when: Unlimited - Due to: Unlimited
| 4.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users