0 like 0 dislike
10k 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 | 10k 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:104.23.243.108
©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
| 4.6k views
0 like 0 dislike
52 answers
[Exercise] Coding (C) - asked Feb 23, 2017 in C
ID: 22017 - Available when: Unlimited - Due to: Unlimited
| 7.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users