0 like 0 dislike
7.3k 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 | 7.3k 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:162.159.115.9
©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
| 2.9k views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 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
| 1.8k views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 10.6k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 7.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users