0 like 0 dislike
2.3k 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
| 2.3k 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:172.71.120.164
©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
| 1.6k 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
| 1.4k views
0 like 0 dislike
44 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23785 - Available when: Unlimited - Due to: Unlimited
| 5.8k views
0 like 0 dislike
4 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24272 - Available when: Unlimited - Due to: Unlimited
| 1.2k views
0 like 0 dislike
11 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24270 - Available when: Unlimited - Due to: Unlimited
| 2.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users