0 like 0 dislike
7.4k 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 | 7.4k 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:172.69.130.71
©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
| 3.6k views
0 like 0 dislike
52 answers
[Exercise] Coding (C) - asked Feb 23, 2017 in C
ID: 22017 - Available when: Unlimited - Due to: Unlimited
| 5.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users