0 like 0 dislike
7.4k 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 | 7.4k 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:172.71.254.193
©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
| 3.6k views
0 like 0 dislike
52 answers
[Exercise] Coding (C) - asked Feb 23, 2017 in C
ID: 22017 - Available when: Unlimited - Due to: Unlimited
| 5.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users