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:172.70.178.44
©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
| 1.1k 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
| 948 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