0 like 0 dislike
8.3k 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 | 8.3k 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:172.71.254.104
©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