0 like 0 dislike
6.5k 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 pair 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: 23785 - Available when: Unlimited - Due to: Unlimited

reshown by | 6.5k views

44 Answers

0 like 0 dislike
Hidden content!
#include <stdio.h>

#include <stdlib.h>



int main(){

    int input;
** ** * * * * ** * ** ******** ** * * ****
*** * * ** * * *** * ** * *** ** ** * * int a[100];
*** *** * * ** * * * * * ** *** * * *** * *** i;
* ** * * * * * **** ***** * ** **** * * *** * temp = 3;
** *** * * ***** *** **** * * * * * * ** ** ******* = 1;
** ***** * * *** * ** * ***** ****** ** *** *** = 1;
** * * *** * * ** * ** * ** ** *** * * * * * * ** * * * **
* * * * **** * * ** ** * * ***** *** ****** ** * * * * * * ** *** *** * = a[i] + a[i-1];
** *** * ** * ** **** ** **** *** * ** ***** *** ** * ***** **** * ***
*** * * *** * * * ** *** *** * * **** *
** *** ** * * **** * **** ** ** * * ** ** ******* * * **** *****

    }
* * ** * * ** * 0;

}
answered by (24 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>
** * ** *

int main()

{
** * ** * ** *** * * * bun[90]={1,1};
* * *********** i, n;
**** ** * * **** * ** *** ** * *
* ** * * * * ** * * ** * * ** *** * ** * *
* * **** * ** * * *
* **** ***** **** * ***** ** ** ****** &n);
* ** * * **** ** ** * * * * *** bun[n-1]);
* * * *** * * * * ** * * ** 0;

}
answered by (-368 points)
0 like 0 dislike
Hidden content!
* ** * ** ** ***



int main()

{

int i,j;

long long int
***** * * * ****** ** *


* *** * **

{
** * * * ** ** **** ** ***
* ** * * ** * * **
* *** ** ** * **** *** **

}

if(i==1 || i==2)

{
* ** * * * * **** * ** ** ******** *** ***

}

else
* * * * * * * * ** * ** ***

}
answered by (-226 points)
0 like 0 dislike
Hidden content!
***** ** * ** *



int main()

{

int i,j;

long long int *** *
* * *** *** *


* ** ** *** * *

{
* * * * * ** *** ***
* * ** * * ** * * *
* * * ** * * * * **** **

}
* * * * ** * *** *

}
answered by (-226 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include <stdlib.h>



int main()

{
* **** ** *** * * * * * * month,i;
* * * * ** * * ** long long int a1=0,a2=1,a3=1;


** * * *** ** ****** * *** *** * ****
* * *** ** **** *** ** * (i=1; i<month-1; i++)
*** * *** ** ****
***** *** * * * *** * ** ** ******** * * * * * * *
*** ** * * * * *** *** *** * **** ** * * ***** *** * **
* *** ** * * ***** * * * * * *** ** * * **
*** *** * * **** ** *
* ** *** * *** *** ***** * * * * * ** *
*** * ** * ** ***** 0;

}
answered by (-190 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>
** ***** * **

int main()

{
*** * ** *** *** ***** ** * ** i,j,n;
* * * *** * * * **** long a[100];
** * *** * * ** * * **** * *** *** * *
** * * * ** * ** * * * ** && n<=90){
*** * * * * ** ** *
** * * * **** * * ****
* ***** *** * *** * ** *** * ** ***** ***
*** ** * ** *** * *** ** * ** * ** *** * * * * * ****
* ** ** ** **** *** * ** *
* * ***** * * ** *** ** * * * * ** *** * ***
* * * * **** * **
*** * * ***** * ** * 0;

}
answered by (-384 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>
*** * **** *** * ****

int main()

{
* ***** ***** * * * * * ** i,j,n;
*** * ** ** **** * ** *** long a[90];
* ** * * * * ** ** * * *** * * ** ** **
* * ****** * *** * ** ** ** ** * && n<=90){
**** ***** ***** ** ** * *** **
* ***** * ** ** *** *
* ****** * ** *** * * ** ** * * **** *
* * *** * * * *** *** ***** ** * * * * *** *** **
* * *** ** * * **** *
**** * ** * ** * * * * * **** * ** *** **
* **** ** ** ** * ***


* * ** **** * *** * * ** 0;

}
answered by (-384 points)
0 like 0 dislike
Hidden content!
#include * * *** * **

#include ** * ** * * *



int main()

{
*** * ***** * * **** * long long f[91];
**** * * ** * i, n;
* *** * * * * = f[2] = 1;


**** *** **** ** *** ******* * * * *** ** *


** ***** *** * **** *** ** * i++)
** * *** ****** ** ** *** ** ***** * * * = f[i-1] + f[i-2];


** * ** ** * * **** * ***** **** f[n]);


******* ** * * ******* * * 0;

}
answered by (5.2k 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;


* * **** ** ** *** (n == 2)


*** * * ** ** * * * ** **** *** * * * ***** 1;


*** * * * * * *** * * * ** if (n == 1)


*** *********** * * * *** ****** * * 1;


* ** * * * ** ****** ** **


** * ** * *** * ** ** * * ****** ** * * ** * ** (count < n)


* ** ** ** * ** ** * ************ ** ***


****** **** ** * ** * * * * **** * * *** * ** ** * ** ** ** * *** * = value1 + value2;


** * ** ****** * ** * ** ** * ** * * * * *** * ** * *


* *** ** ** * * * * * **** * *** ** **** ** **** ** *** ** * = value2;


******* ** ** ** **** * * ** ** **** * ** * * * ******* * * * ** = value3;


* **** * * * **** **** ** * ** *** * * * *


* ***** * ** ** * * ** ** * ** * * **** * ** value3;



}



int main()



{


** ** ******** *** ** *** * num;


** *** ** ******** * * * ** * * * &num);


** ** ** *** * * ***** ** ** * * * rabbit(num));


* * ** * * * * * * * 0;



}
answered by (237 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 (126 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:104.23.243.164
©2016-2026

Related questions

0 like 0 dislike
13 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24269 - Available when: Unlimited - Due to: Unlimited
| 2.5k views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 1.8k 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
| 1.6k views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 9.4k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 6.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users