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:104.23.197.95
©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