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!
** * * * * * * ** * **



int main()

{

int n,i;

long long ** ** *


** ***** * *** * **


***** = 1;
* = 1;




* ** ** ***** *
**** * *** * * **** ** *
***** **** **** ** * ****
**** *** * *** ** **


**** ******** * * * * *** *





}
answered by (-368 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>
** ** ***** *** *
* ***** * ** *

int main()

{
* ******** * **** * * n, i;
* ** ****** * * * * ** ** *** * long fn[90]={1,1};
** *** ** ** ******* **** a1=1, a2=1;


* **** **** * ***** * * * * &n);


*** * ******* * * *** *** ** i<n; i++)
*** ** * * * ******
*** * * * * ****** **** *** ** *** ** * * * **** **
* * * * * ** **


* **** ** ** * **** ** ****** * * * * * fn[n-1]);
* *** *** * **** *** * *** ** 0;

}
answered by (-368 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main(){
* * * * * * * * **** * long int a[90];
** * * ** **** * ** **** * input;
* ** **** ** ** * i;
** * * ** * * ** *** *** p;
*** *** *** * * * *** * * * ** ***
* ** ** ** *** *** * * ** *** * ** * * = 0;
*** ** * * *** * * * * **
**** * * * * * * * = 1;
* * **** *** * ****** * = 1;
* ** * *** *** ** * ** ** * ** ****
** *** ** * ** * *** * *** ** *** * = a[i-2] + a[i-1];
*** *** * *****

    
* * *** * * ** * ** ** * ** ** *** * * * **
* * ** ** *** * *** ****** * * *** ***** ** *
*** * ** * * ** **** *** 0;

}
answered by (-134 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main()

{
* ** * * * * * ** ** long int n, a1=0, a2=1, a3=1, i;
** * * * ** * ** * * * * ** **** ** &n);
** *** *** *** * *** i<=n; i++)
* * ** ** * * *** * *
** * * ** ** * * ** ** **** * * ** * * * * *
** * * ********* * * * ** * * **
** ** * *** ** *** **** * * * * * ***** * * * **
* * * * * ** * **


* * ** ** *** ** **** *** ***** * * a3);


*** * ** ** *** 0;

}
answered by (-364 points)
0 like 0 dislike
Hidden content!
* ***** ** * * ****



int * *



int main()

{
**** ** ** ** *** n, i = 0, c;


* * *** * ** ** * ** * * *** * * * ****

if ** * * * * * *****




* * * ** * ** ** * * ** *** **** *** ** *** * ***




* * *** * * * *** * * 0;

}



int Fibonacci(int n)

{
****** * ** * * ( n == 0 )
** ** ** * ** *** ** ** * ** * 0;
* ****** *** * * * if ( n == 1 )
**** * ** *** ****** ** * **** * * 1;
*** * ** *** * *** *
* * ******** * **** ** ** ( * * * + Fibonacci(n-2) );

}
answered by (-34 points)
0 like 0 dislike
Hidden content!
* * *** * *



int **** *** ** *



main()

{
* * **** ***** **** * n, i = 0, c;


***** *** * * ** ** * * ** *******

if ** * **** * * ** * **




* * * *** * * **** ** * ** *** * * ** ** * *




***** ** **** * * * ** 0;

}



int Fibonacci(int n)

{
* *** ** * * ( n == 0 )
* * ** *** * * * *** * 0;
* ** **** * ** * if ( n == 1 )
** *** ** * ** *** *** * ** * 1;
******* *** * * * **
* * * ** ** ** * * * * * *** ** * ( Fibonacci(n-1) + * * * );

}
answered by (-34 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main(){
* * * * **** * * * ** * * * long int a[90];
** * * ** * * * * ** ** p;
**** *** *** ** * * ** ** * *** * * * * * **
*** ** ********* * ** * * ** ** *** = 0;
** * * * * **
* ***** * * * ** * * = 1;
** *** * * ** * ** *** ** * = 1;
* ** * *** * *** *** i;
* * ** * ** * * ** * ** * ****
* *** ** *** * *** *** * * ** * *** * * = a[i-2] + a[i-1];
* **** * *** ** * * *
* * * * * ** ** **** ** long int input;
** * **** * * * ** * ** * ** * ** ** *
** ** * *** * ** *** ** * * * **** * **** * * **
******** *** * ** * * ** ****** 0;

}
answered by (-134 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<string.h>

long long int n(long long int m)

{
** * ** * * * * *** **
* ***** * ** * * ** * * ** * * * *** ** * * 1;
* *** ** ** ** * ***** if(m==0)
* ** * * * ******** *** * ** * ******** 1;
* * * ***** ** ** ***
* ** ** ** **** ** ** *** ** * **** *** *** *** n(m-1)+n(m-2);



}



int main(void)

{
* * * ** **** * * * * ***** long int m;


**** * ************* ** * ** * *** * * *** ** *
** * * * ** ** ** ***
*** * ** ** **** * * * ** * *** ***** ** *
*** * * ** * ** *** * * * * **** **** * ** *** *
* ***** * * * *** * *




* * * * * * * * ** * * * 0;

}
answered by (0 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main()

{

    int n,first,second,i,newNum;

    scanf("%d",&n);

    if(n>=1 && n<=90)
* * * * * ** ** * ** * * *
* *** * **** *** **** * * **** ** ** ** *** == 0)
*** ** * * ** ****** * ** * ** ** **** ** * * * * ** * ** * * * * * * * ** * * ** * **
*** * *** *** * * ** * * ** * *** **** * * * if(n == 1)
* * ** ** * ** *** * * * ** *** ***** * ** *** ****** ****
** * *** * ** * ** *** ** * * *** ****** *
* * * ** ** ****** ** * ****** ** *** * *
*** * * **** * ***** * ** ** * *** * * *** * * * ** * *** = 0;
** ******* * **** * ** *** **** ** ** * ** * * **** * ** * * * * * * = 1;
* ** ** * ** *** ** * ** ** ** * *** ** ** **** *** * * * * **** ** = 2; i <= n; i++)
*** * ** * * ***** * * * * *** ** ***** * * ** * * **** * * * ** *** * *
** *** * * * * ** ** * * * * * ** * * ** ** ** ** * * **** * * * * * * * * ** * ** = first + second;
* * *** * * * * ** ** * ** ** ***** * *** * * **** ***** * * ** **** ** ** * ** ****** * * ** * = second;
*** ** *** * **** * * ** ** ** ** * ** * ** ** *** *** *** * * ** * * * ** * ***** ** ** * ****** = newNum;
*** * * ** * ** * **** * *** *** ** ****** **** ***** *** * * ***
**** * * * ** * * * * ** **** ** * *********** * *** ** *** * ** * * * **
* * * * * ** * **** ** * * ** *



    }

    return 0;

}
answered by (-34 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main(){
* ** *** *** **** *** * ** *** * long int a[90];
*** * ** * * * * * p;
* *** * * **** * ** * ** ** **
** * ***** * * * * *** *** ** * **** *** * * ** = 0;
** * * * *** ** *******
*** ***** * * ** * ** *** = 1;
* * *** * * *** *** **** *** = 1;
*** *** * ** **** ******* i;
* * **** ** * ** *** **** **
** * ** * * * * *** * ** * * * * *** * * = a[i-2] + a[i-1];
*** **** ** ***
* * * * * * *** * * * ** long int input;
* * * * * * ** * *** * * *** ** *** ** * *****
* ** * * * * **** *********** * ** * ** **
***** *** *** * ** * 0;

}
answered by (-134 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:108.162.241.184
©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