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:172.69.17.66
©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
| 5.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users