0 like 0 dislike
6.8k 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 | 6.8k views

69 Answers

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



int main(void){
* * * ** ** * ** * ** ** long int a[90];
* *** *** * * *** n,i;
* **** * ** ** * * *** * ** * ** * *** * *
** * * * * ** *****
*** * **** * ** * * *** ***
** * * * *** ** ** ****** (i=2; i<90; i++){
** *** * * ****** ** * ** * * ***** * **** * = a[i-1] + a[i-2];}
** ******* ******* ** * * * ** ** * *
* ** * * * * * * *** *** ** ****** * * * *
* ** *** ******* ** *** 0;}
answered by (38 points)
0 like 0 dislike
Hidden content!
* *** * * * **





int main ()

{


* *** * ** * * ** * *** *** long int f[90];
*** * * ** * ** n;
*** **** *** ** * i;


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


* * * **** (i = 2; i * n; i++)
*** * * *
****** * **** *** ** ** **** * ** * = f[i-1] + *
* * ** * **


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

}
answered by (20 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main()

{

    int n,first,second,i;

    long long int newnum[90];
* ** * ** **** ** * * * ** ***** ** * * * ** * *




* * ** ** *** * **** *** ***** ** **** **** *** *** *** * ** ** = 1;
** ** ** * * * * ** * * *** ** * * *** *** * * *** **** ****** * ** **** 1;
*** ****** ** **** ** *** * ** * * * * * * ** * ** * * = 2; i < 90; i++)
* ** *** * * ******** ** * ** *** ** * * ** * ** * ** * * * *** *
**** * * * * * * * ** * *** * * * ** * * * * * *** ** * ******** * ** * * * * ** * ** ** = newnum[i-1] + newnum[i-2];
***** *** * ***** * *** *** * * * ** ** **** ** * * **** ****
* * *** * ** * ** * * * * ****** ** ** ** * ** **** * *** * *** * * ** ** *




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

}
answered by (-34 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main(void)

{
* ** * **** * **** long int a[90];
* ** ** ** ****** ** ** * * n,i;
** * * * * * * ** * * * ** ** **


* * * *** * * *** * ***
** * ** ** ** * * *
** ** * *** * *** * (i=2; i<90; i++)
***** * * * *** * ******
* * * ** ** ** *** ** ******* *** * ** * ** *** = a[i-1] + a[i-2];
* * * * * ** * ** **


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

}
answered by (-48 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main(void)

{
* **** * * ** *** *** * * long int a[90];
** ******* * ** *** * *** * n,i;
* * ** *** ** *** *** **** *** * * ******* *


* * * *** ** *** * * * * ***
******* **** ** ** *
* * ** * * * * * ** (i=2; i<90; i++)
* *** * ** ** ** *** * *
** *** * ********* * * * * **** * ** ** = a[i-1] + a[i-2];
* * * * * **** *


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

}
answered by (-48 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include <stdlib.h>

#include <string.h>

int main(){
**** ******* * * * ******* n,i ;
****** * * ** * * * *** * long int a=1,b=1 ,c;
* * * * ** *** * * * ** * * *** * ** *
*** *** ***** * * (n==1){
** *** *** * * ** ***** * ** * * *** * * * * * * * * **

    }
* * ***** ****** *** ** if (n==2){
* * *** * * ** ** * * **** *** ** * ** *** * * ** ** ** ** *
**** *** ****** * ** *
*** ** **** ** ** * {
*** * * * * * **** * ** * * * * *** ****** * ** * **
* ** *** * * * * * ******* ** *
*** ******** ** ** * ** * * ** ** * ***
* **** ** * * ***** ** * * * * ****** * * * *** * * ** * ** ** ** ;
* ** * ******* * * * ** ** * * * **** **** ** * *** * * ******
** *** * **** **** ** * * ** ** * ******** ** **** * * *** * * *

}

 if (i==n){
*** * * * *** * *** * * * ** ** * ** *** * ** * *** * * * * ** *** *
* **** * * *** **** * * ***** ** * * * ****** * * ******* *


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

    

    


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

}
answered by (-136 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include <stdlib.h>



int main()

{
* * ** ***** * *** month;


* *** *** * *** * * long long int a1=0,a2=1,a3=1,i;


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


* ******* * * * ** **** * * i<=month; i++)
* *** ** * ** * *
*** * * * * * ** * ** * **** * * * *
* * * * *** ** ** * * * * ** * ** * * * * *
** * * * ** * * * * * * * **** * ** **
* ** * * * * * ** ***
**** * * * *** * ** * * ** * * *


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

}
answered by (-190 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include <stdlib.h>

#include <string.h>



int main()

{
** * * ** ** * ** * * a[1000];
** ****** ** * *** * * * b[26]={0},i,max=0;


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


* * ** ** ** * * ** * i<strlen(a); i++)
**** * * * *** *
** * * * ** * * *** **** **** * *** ** *** ****
* * ** ** * ** * *


* ** * ** i<26; i++)
* * * ** * * ***** **
*** ** ** * ****** ******* ** ** * * *** ** ** ** > max)
* ** * *** ** ** * * * *** * * **
**** ***** * ** ** * *** *** ** * * ** * * * ** ** * ** *** * * = b[i];
** * * ** **** ** * **** *** * * *** ** **
** *** * * *
* * * ***** * * * * * *** ** * *
* ** * * * ** * ** * * * 0;

}
answered by (-190 points)
0 like 0 dislike
Hidden content!
#include * ******* * *

#include ** * ** **



unsigned long long fib(int n)

{
* * ** ** * * * * **** * * i;
* ****** * * * * ** ** long long a1=0, a2=1, a3=1;
**** ** * ******* *** * ** <=2)
* ** *** ******** ** **** * ** * * ***** *** * * * * * 1;
* * *** **** *** * i<=n; i++)
*** * ***** ** ** * *
* * *** * ** * **** * * *** *** * * * ** = a2;
* **** * * * * **** * ** * * ** * *** *** = a3;
** ** * * *** ** * * * * * * * * = a1 + a2;
* ** ** * *** *
* ** *** * ** * *** *** * * a3;

}



int main()

{
* ***** * * * **** * * * * * long long bunny;
** * * * * ** * *** * month;


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


** ** *** **** *** *** *** = fib(month);


** ** * ** ** * **** * * * ** ******** bunny);


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

}
answered by (5.2k points)
0 like 0 dislike
Hidden content!
* ******* *** *
** *** ** * *** ** *





int main()

{

long long int i,n,a1=1,a2=1,a3=1;
* ** * *** * * * *
*** * ** *

{
* ** * *** ** *** ** * * * *
*** ** ** ****** **
* ** * ******* ** **

}
* * * * ** * **

}
answered by (-226 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:108.162.216.251
©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
| 3.3k views
0 like 0 dislike
52 answers
[Exercise] Coding (C) - asked Feb 23, 2017 in C
ID: 22017 - Available when: Unlimited - Due to: Unlimited
| 5.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users