0 like 0 dislike
4.9k 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

[Exam] asked in Midterm
ID: 23785 - Available when: Unlimited - Due to: Unlimited

reshown by | 4.9k views

44 Answers

0 like 0 dislike
Hidden content!
#include<stdio.h>

int main()

{
**** *** ** * *** * * ** * a,i;
* *** * * * ***** ** long b[100];


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

    {
* * ** * ** * * * ** *** ****** *** ** ** * *
** ** ***** * **** * * *
** * * ** * * ** ** * ****** * ** **

}
answered by (-366 points)
0 like 0 dislike
Hidden content!
#include * ** * **



int main(){

long long int f[90];

int i;

int n;

int b;

for * *** ** *
* *** * ** *** * * ** **
** ** * * *** *** *
* * *** **** * * * if(i==1)
******* * * * * *** * ** * *
* ** ** * * ** *** * *
** * ** **** * * ***********
* ** * ****** ** ** * * * * **** ** *

}


*** ** * ** *


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



b=f[n-1];


* * * * *** * ** *

}

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



int fab(int in);

int main(void)

{


** **** ** ** *** ******* * in;
* * * ****** ** * ** ** * * ******** ** *
*** * * **** * ** **** *** * * * * * * **
* ** ***** ** * **** * * *** 0;

}

int fab(int in)

{
* * ** * ** * ** ******** **** ****
* * * ** * *** * * ** * *** * *** * * *** * 1;
** *** * ** * *** **
******** * *********** * * ** * ****** **** ** * fab(in-1)+fab(in-2);

}
answered by (0 points)
0 like 0 dislike
Hidden content!
#include *** ******

#include ****** * * *



int main()

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

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

int main ()

{
** * ** * n,i;
******* * * long a[100]={};
* * *** *******
* * * ** * **
**** *** * ** ** * **** * *** * **
* ***** ** **** * * ** * *

  {
*** * *** * **** ** ***** * * * ** *

  }
* *** * * * **** ** ** ** * *



}
answered by (-249 points)
0 like 0 dislike
Hidden content!
#include * * * *** ****

#include * * ** *



int num, i;

long long ********



void first (void);



int main(void){
* ** * ** * **** ** * ** ** ** ** * * ***
* *** *** * * ** *** * * **** *
* ******* * ******* ** *** * ** ***** *** * * ** * *
* * * *** **** *** * *** 0;

}



void first (void){
* ** ** * * ** * *** ** ****
*** * * * **** *** * * *** *
* * ** * * ** * * ********* ** * i<90; i++)
*** ** ** * * * * * * * * * * * ** * **** ****

}
answered by (-581 points)
0 like 0 dislike
Hidden content!
** * * *** * ***
* * * ** **



int ***
*** *** *** int aa;
* * * * ** * * * ** * * *** * **
** ** ** *** long long int temp = 1;
** long long int te = 0;
* *** ** int i;
* * * * ** ** long long int * *
**** * * * ** * * == 1){
***** * * * ** *** * *** * * ** ** * **** * *
* ** * * * ****** *** 0;
* ** ** * *** }
* * * * ** if(aa == 2){
** ** * * ** ***** **** * * ***** ** ** * *
* ** * ** ** ** * ** ** 0;
*** * ** * }
* * * * ** * ***** ** *** * ** * * ** * * * * * * ** * * *

** ** ** ** * = temp + te;
*** ** ** * ** * ** te = temp;
*** ****** *** * ** temp = *


* * * * }
* * * * * * *** * * * *
* ***** **

* ** * ** * 0;

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

#include <stdlib.h>



int main(){

    int input;
* *** ** * * * * * *** ** **** *** * * *** * * *** * **** ***
* ** * * * ******** ********** * *** ** * * * int a[100];
* *** ** * * ** ** *** ** * * * * * ** * * * i;
** * * * * * * * * * **** * * ** * * temp = 3;
* * ** **** * ** * * *** * ****** * = 1;
*** ** ** * * * * ** ****** * **** = 1;
** ***** **** **** ***** * * *** * * *** * *****
* * * * * * * * * **** * ***** * * *** * ** * * ** ** **** = a[i] + a[i-1];
* **** ** * ** ** * * ** **** * **** * **** ** * *** ** *
* * ** * **** *** * ** * * * * * * * * *
** ***** * * * *** * *** ** *** * * * ** * * *** * * *

    }
* ** ** * *** * * * 0;

}
answered by (24 points)
0 like 0 dislike
Hidden content!
*** ***** *** *
* *** * * **** *



int
*** *** * * *** int aa;
* * * * ** * ****** ** ** ** *
* * * * **** ** long int *** = 1;
*** * * ** long ** int te = 0;
***** ** ** int i;
****** *** * long long int ***
* * * *** * * ***** *** * *** ** * **** ***** ** * ** * * ** * * * *

* * * * *** * * = temp + te;
* * ** * *** * * * * * te = *
** *** * ** * * * ** * *** * temp = *


* *** * *** * }
** * * ** ** ***** * * * **** *** ** *
* * ** **

* ** ** ** 0;

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



long long int rabbit(int n)

{
***** * * * *** *** long int value1, value2, value3;
* ** * * * * * ******** count = 1;
* *** * * * ** * *** = 0;
**** * ** * ** ** ** * = 1;

    if (n == 2)
**** * * * ** ** ** * **** * ** *** * **** ** 1;
* * ** ******* * * if (n == 1)
** *** * * * **** ** * * *** * ***** * * ** *** 1;
*** * * ***
****** * *** ***** * *** ******* * *** *** (count < n)
* * * * ** *** * ** ***** ** ** ** *
* ** ** *** ** **** * **** * *** * ******* * * * ****** ** *** * = value1 + value2;
* * * * *** * ** **** *** ** * * ** * *** *** ** * * * * ** ******* * ** * *
***** * **** *** * *** ** *** ***** * * ***** * ***** * ** * = value2;
* *** ****** ***** ** * **** * *** * ***** **** * * * *** = value3;
**** * * ** * * ** * * ****** ** *
** ** * * * * * ** * *** * **** * * value3;

}



int main()

{
* * * * *** **** * *** num;
* * * * ********* **** ** * * ** * ** &num);
* ** ** * ** *** * ***** *** * * * * rabbit(num));
**** * ** ** ** *** * 0;

}
answered by (6 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:108.162.241.32
©2016-2025

Related questions

0 like 0 dislike
13 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24269 - Available when: Unlimited - Due to: Unlimited
| 1.9k views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 1.3k views
0 like 0 dislike
6 answers
[Normal] asked Apr 21, 2017 in Midterm by thopd (12.1k points)
ID: 24271 - Available when: Unlimited - Due to: Unlimited
| 1.1k views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 7.3k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 4.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users