0 like 0 dislike
6.6k 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 | 6.6k 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:104.23.243.109
©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
| 2.6k 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
| 9.7k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 6.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users