0 like 0 dislike
6.1k 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 | 6.1k views

44 Answers

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



int main()

{
* * * * * ** * ** i, num;
* ** ** *** ** * * * * long total = 0, rabbit = 1, pairs = 1;


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


** * * *** * * * * * = 2; i < num; i++)
*** ** ********


* ** * *** ** * ** * ** ** ***** * * *** * = rabbit + pairs;
** *** * * * ** ** *** * ** * *** * * ** ** * = rabbit;
* *** ** ** * * * * ** * * ** ** * ** ** = total;


** ***** *** * ** **** *
* * * *** * ** ** * * * == 0)
* * **** ** * **
* * * *** *** * *** *** * * * ** * ** *** * ** * * ***
*** * * * **** * else if(num == 1)
* *** * ***** *
* * ******* * **** * * * **** *** * * ** **** * * * * *
*** *** **** *** * else if(num == 2)
** ** * * ** *** ****
* ** * * * ** * * **** ********* * * * * *** **
****** *** **** ** * else{
** * **** * * ** ** *** * * * *** ** * ****** * **** * * * * **

    }




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

}
answered by (20 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<string.h>



int main()

{
* * * **** * * **** **** **** *** * ** * **** *** bun10[91][10];
* * ** *** * ***** * i, n;
* * *** * * * ** * * * ** *** ***
** * * ** *** * ** ** ****** ** ** ** * ** ***** ******* * **
* ** * ***** ** * ****** **
*** * ** *** **** ** * &n);
* * * ** ** * *** ** * ***** * *** * bun[n-1]);
* *** * ** * *** * * 0;

}
answered by (-368 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>
* **** * ** * * ****

int main(void)

{
**** **** * ***** * ***** long bun[91]={1,1};
* * **** ** * * ***** ** i, n;
* * * ****** * * ** ** ****
* ******** ** * *** ***** *** ** ** * *** * *** **
** * *** **** * * *** *** **
* ** * ******* * *** ** * ** **** ** ** * * &n);
* * * * * * ***** ***** * * bun[n-1]);
* ***** ** * * *** 0;

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



int main(){

long long int f[90];

int i;

int n;

long long int b;

for * * ** *
* * **** *** *** ** **
* * * * ** ** * * ***
* * * * ** * ** ** if(i==1)
** ** * ** * * ***
*** * ** * ** * * *****
** * ** **** * ** *** * * * **
** ** * * * ** *** * * * * * **

}


* ***** * * **


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


** **


* **** * * * * *

}

return 0;}
answered by (-34 points)
0 like 0 dislike
Hidden content!
#include *** * ***

#include ** *** *****





int main ()

{
**** * * ** * ** long unsigned int N[100] = [0];
* **** * * * *** * * m, i;


****** * * * * * * * ** ** * ** ** ** * *
**** ** **** * ** * ** = 2;
* * ****** * *** ** **** ** ** * = 2;
* * *** ** *** ** ** **** *** * = 2;
*** * * * ** * ** * = 2;


* * * ** ** *** * * (i=4; * ** i++)
** ** * ** *** * * ** * *** **** ** ***** N[i-1] + N[1-2];


* * * * ***** * * *** * ** *** *** * * * N[m-1]);


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



}
answered by (-48 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>

int main(void)

{
** * *** * ** ***** * ** * ** num,i;
********** *** *** **** *** *** long long int a[90]={0},b=0;


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

}
answered by (-412 points)
0 like 0 dislike
Hidden content!
#include * ** *** ** *

#include ** ** *** * *

#include * *

int main(){
*** * ** b,d,i;
* ** long int * ** *
* * ** * ** s[90];
* ** *** ******** * ** **** * * *
** *** (b==1 || b==2)

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

}
** **
**** ** * ** return 0;

}
answered by (-136 points)
0 like 0 dislike
Hidden content!
#include ******

#include ** * * ** ** *

#include ** * ** **** * *

int main(){
* ****** b,d,i;
** * ** long int a,c,y=1,z=1;
* * * *** s[90];
** *** * * *** ** * * ** **
** * *** (b==1 || b==2)

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

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

 }

}
*** *** * * *** *** * ** ** * *
** * **** * * * ** *** 0;

}
answered by (-136 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>

#include<math.h>  



int main()

{
* *** **** ** ****** * ** *** time;
** ** * * * * *** * * long i,j,F0,F1=1,F2=0,sum;
* * * * ****** * * ** ** * * * * * ** **
* ** ** * * *** *** * i<time; i++)
* * * *** * * * ** *** *
* * * ** * ***** * ** * *** ** * ** * *
* * *** *** * * **** * * *** *** ** ** *
* ** *** * * ** * **** ** * * * * * ** *****
* * * * ** * * ***** * * **** * *** * **
* * * * ** * * *
* *** ** ** * * * * * *** * * ** *
* * *** ** ** * * ** * 0;

}
answered by (-264 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>

int main(void)

{
* ** ** * * num,i;
* * ** ******* * *** long long int a[90]={0},b=0;


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

}
answered by (-412 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.130.6
©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
| 2.4k views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 1.7k 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
| 1.5k views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 9k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 6.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users