0 like 0 dislike
5.2k 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

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

reshown by | 5.2k 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:172.69.130.70
©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
| 2k views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 1.4k 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
| 1.3k views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 7.7k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 5.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users