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:104.23.197.94
©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