0 like 0 dislike
2.8k 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
| 2.8k 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:104.23.243.109
©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
| 1.9k 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
| 1.7k views
0 like 0 dislike
44 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23785 - Available when: Unlimited - Due to: Unlimited
| 7.2k views
0 like 0 dislike
4 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24272 - Available when: Unlimited - Due to: Unlimited
| 1.5k views
0 like 0 dislike
11 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24270 - Available when: Unlimited - Due to: Unlimited
| 2.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users