0 like 0 dislike
3.4k 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 | 3.4k 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:172.70.127.235
©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
| 1.3k views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 924 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
| 788 views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 5.2k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 3.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users