0 like 0 dislike
8.2k 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 | 8.2k 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:172.70.126.16
©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
| 4k views
0 like 0 dislike
52 answers
[Exercise] Coding (C) - asked Feb 23, 2017 in C
ID: 22017 - Available when: Unlimited - Due to: Unlimited
| 6.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users