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:104.23.243.165
©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