0 like 0 dislike
4.8k 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 | 4.8k 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:108.162.216.113
©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
| 2.4k views
0 like 0 dislike
52 answers
[Exercise] Coding (C) - asked Feb 23, 2017 in C
ID: 22017 - Available when: Unlimited - Due to: Unlimited
| 4.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users