0 like 0 dislike
3.6k 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 | 3.6k 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:172.71.254.13
©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
| 1.8k views
0 like 0 dislike
52 answers
[Exercise] Coding (C) - asked Feb 23, 2017 in C
ID: 22017 - Available when: Unlimited - Due to: Unlimited
| 3.1k views
12,783 questions
183,443 answers
172,219 comments
4,824 users