0 like 0 dislike
4.3k 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 | 4.3k 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:172.69.17.126
©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
| 2.1k views
0 like 0 dislike
52 answers
[Exercise] Coding (C) - asked Feb 23, 2017 in C
ID: 22017 - Available when: Unlimited - Due to: Unlimited
| 3.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users