0 like 0 dislike
5.5k 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 | 5.5k 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:108.162.241.185
©2016-2025

Related questions

0 like 0 dislike
13 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24269 - Available when: Unlimited - Due to: Unlimited
| 2.2k views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 1.5k 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
| 1.4k views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 8.1k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 5.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users