0 like 0 dislike
2.6k 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 pairs 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: 24269 - Available when: Unlimited - Due to: Unlimited
| 2.6k views

13 Answers

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



long long int bunny (int n)

{
** ****** ** ** ** * ** *** long int v1, v2, v3;
** * ** * ** ** * count = 1;

    v1 = 0;

    v2 = 1;
** **** ****** *** *** **** (n==2)
** * ** * * * * *** ** * * ******* *** * * * 1;
* ** * ** **** * ***** if (n==1)
** ** * **** * * * *** *** ** *** *** ****** 1;


* * ** * ** * * ******
* ** * ******* * * ** * ** *** ** ***** (count <n)
** ** * ** ** * * * * * * * *
* * * ** * ** ** ** ***** * **** * * ** * * * * * * * * ** * *
* *** ** ** * *** ** * * * ** * * ** ** *** **** * * ** ***** ** * *
*** ** ** * ** ** * * *** * *** ** * * ** ** * * *** *** * * ** *
*** **** * * ** * **** * * **** ** ** ** * *** * *** ** ** ***
** ******** * ***** * ** * * ** ** *
*** * *** * ** **** v3;

}



int main()

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

}
answered by (-48 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



long long int fibo(int n){


*** *** *** * * * * * **** long int v1=0, v2=1, v3;
* ** *** *** * ** c=1;

    if (n==2)
*** * * * * **** * * *** ** * * * ** ******* 1;
* * * * * * **** * ** * if (n==1)
*** ** * **** * * **** ** * * ***** ** * 1;
** ** *** * * ***
**** ** * * ********** *** **** ** ** *** * ** (c < n){
* * * ** * * ** ** * *** **** * * ** **** * * ** * * = v1 + v2;
* * * **** * ** *** * ** * * * ** * ***** ** ** *
*** * * **** **** * * ** * * * * * * *** **** *** * **** *** = v2;
* * **** *** * * * * ** * *** ** * * ** * *** * ** ** ** * = v3;
** ***** **** ** ***** **** * * *
* ** * ** * **** ** * * ** *** *** * ** v3;

}



int main(void){


* ** ****** *** * * ** num;
* * **** * * * *** * ** ** * ***** &num);
** **** *** ** * *** ** ** *** **** ** ** fibo(num));
* * *** * *** * *** * * 0;



}
answered by (20 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



long long int rabbit(int n)

{
* * *** ** * * long int val1, val2, val3;
** **** ****** * * *** * count = 1;
* ** ** *** * * ** *** = 0;
*** * * ** **** * *** = 1;

    if (n == 2)
*** * * * ** ** *********** * **** * ******** * * * 1;
* **** * * **** ***** *** * * if (n == 1)
** * ** ** * * * * ** * *** * * * **** **** 1;
*** * * * ********* *** * * * **
*** *** ***** *** * ****** ** ** ** * * * *** * (count < n)
*** ** **** * * ** **** **** * * * * * **** **
** * * ** ** * ** *** * * * ** *** * ** * ** * *** ** ** = val1 + val2;
*** * * * ** * * **** ** ** * * * *** * * ** ** ***** **** ** ******* *
** ** *** ** * * * * ***** ** ****** * * *** *** **** *** * ** * = val2;
**** ** **** ***** * ** * ** *** ** * * * ** ** * *** ** = val3;
* * * ** * * ** ** * ****** * **** *
* * ** * * ** * * * * * ** *** ** ** * ** * * *** val3;

}

int main()

{

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

}
answered by (38 points)
0 like 0 dislike
Hidden content!
**** * * ** ** **



int * ****



int n;

long long int * *

int i;
*** long int b;






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

if * ** * * ** ** *






* * ** *

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

}

else if *
***** ** * ** * **** * * **

}


**
* * *** **



}
*** ***



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

}
**** 0;}
answered by (-34 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 (44 points)
0 like 0 dislike
Hidden content!
* * * ***** **** * **



int ***



int n;
** * long int * **

int i;
long int b;






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

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






* ***** * *

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

}
** if *
* * ****** ** ********

}


**
* * ** ****



}
** * * * *



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

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

#include ** * * * * * **



long long int Fibonacci(int );



int main(){
** ** *** * * *** * * * * **** * input;
* * * * *** * * * *** ** * * **** * * ***
**** * * ** * * ** * * >= 1 || input <= 90){
* * * ** * *** ** ** * ** ** ** * * * ** * * ** * * ** * * ** ** ***
***** * **** * * *
** *** ** *** * * ** *** * * 0;

}





long long int Fibonacci(int N){
* ** *** ** * * ** * * i;
**** *** * *** * * ** ** long int Array[95] = {0};
** * * * * **** ***** **** = 1;
* * ** * ** * * ***** * ** *** = 1;
** *** ** * * * ******* * ** == 1 || N == 2){
* * * *** ** * * * ***** * ** * *** * * 1;
*** * ** ** * ** * * ****
**** * *** ** * *** *
* * ** * ** * * *** ** *** ****** ***** * i<N; i++){
* * ** ** *** ** ** * ** * ** *** * * = Array[i-1] + Array[i-2];
** * * *** **** * ** * * ** * * * * *
* * * *** * ** ** ****** * ** **** ** * ** * * Array[N-1];
** ** * ** * ** ****

}
answered by (-188 points)
0 like 0 dislike
Hidden content!
* ****** *


* *


* * n;
* * * int *

int i;
* int b;






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




* ****** * *

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

}
* * if * *
****** ** * * **

}



* **



}
* * *** *


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


** *


* n;
**** ** int *

int i;
* * int b;






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




** ** ** **

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

}
* if * *
* * ** **** * * *

}


* *
* * *



}
* * *


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


* ** *


n;
*** int *

int i;
** * int b;






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




** *** *** ***

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

}
* * if ****
* ** *** **** ** * **

}



* * * * * *



}
*** ** ***


* * *** * *** * *
** 0;}
answered by (-34 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:162.159.115.10
©2016-2026

Related questions

0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 1.8k 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
| 1.6k views
0 like 0 dislike
44 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23785 - Available when: Unlimited - Due to: Unlimited
| 6.6k views
0 like 0 dislike
4 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24272 - Available when: Unlimited - Due to: Unlimited
| 1.4k views
0 like 0 dislike
11 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24270 - Available when: Unlimited - Due to: Unlimited
| 2.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users