0 like 0 dislike
1.4k 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
| 1.4k 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:172.71.254.228
©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
| 980 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
| 828 views
0 like 0 dislike
44 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23785 - Available when: Unlimited - Due to: Unlimited
| 3.6k views
0 like 0 dislike
4 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24272 - Available when: Unlimited - Due to: Unlimited
| 693 views
0 like 0 dislike
11 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24270 - Available when: Unlimited - Due to: Unlimited
| 1.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users