0 like 0 dislike
10.6k 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 | 10.6k 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:104.23.197.95
©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
| 5k views
0 like 0 dislike
52 answers
[Exercise] Coding (C) - asked Feb 23, 2017 in C
ID: 22017 - Available when: Unlimited - Due to: Unlimited
| 8.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users