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:172.69.59.98
©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