0 like 0 dislike
5.8k 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 | 5.8k 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:172.70.80.196
©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
| 2.3k views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 1.6k 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
| 8.5k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 5.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users