0 like 0 dislike
5.5k 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 | 5.5k 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:172.69.17.60
©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
| 2.6k views
0 like 0 dislike
52 answers
[Exercise] Coding (C) - asked Feb 23, 2017 in C
ID: 22017 - Available when: Unlimited - Due to: Unlimited
| 4.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users