0 like 0 dislike
7k 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 | 7k 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:162.159.115.10
©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
| 2.7k views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 1.9k 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
| 1.7k views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 10.2k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 6.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users