0 like 0 dislike
4.2k 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 | 4.2k 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:108.162.216.61
©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
| 2.1k views
0 like 0 dislike
52 answers
[Exercise] Coding (C) - asked Feb 23, 2017 in C
ID: 22017 - Available when: Unlimited - Due to: Unlimited
| 3.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users