0 like 0 dislike
7.2k 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 | 7.2k 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:108.162.216.241
©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
| 3.5k views
0 like 0 dislike
52 answers
[Exercise] Coding (C) - asked Feb 23, 2017 in C
ID: 22017 - Available when: Unlimited - Due to: Unlimited
| 5.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users