0 like 0 dislike
9.3k 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 | 9.3k 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:104.23.243.164
©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
| 4.4k views
0 like 0 dislike
52 answers
[Exercise] Coding (C) - asked Feb 23, 2017 in C
ID: 22017 - Available when: Unlimited - Due to: Unlimited
| 7.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users