0 like 0 dislike
8.2k 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 | 8.2k 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:108.162.216.239
©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
| 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
| 6.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users