0 like 0 dislike
1.9k 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 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
| 1.9k 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:172.69.59.57
©2016-2025

Related questions

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
| 1.2k views
0 like 0 dislike
44 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23785 - Available when: Unlimited - Due to: Unlimited
| 4.9k views
0 like 0 dislike
4 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24272 - Available when: Unlimited - Due to: Unlimited
| 961 views
0 like 0 dislike
11 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24270 - Available when: Unlimited - Due to: Unlimited
| 1.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users