0 like 0 dislike
4.3k 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 | 4.3k 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:172.70.80.184
©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
| 1.7k views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 1.2k 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
| 1k views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 6.6k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 4.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users