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()

{
****** * **** ** * *** ** a,i;
** ** * * **** * * ** ** long b[100];


** * ** * * * * ** * *** * * * * * **
** * ****** *** ******** **** **
* ** ** * ** ** ** * * * * * * ****

    {
*** *** * *** **** ** * ***** * * * ** * **
* * * * **** *
* ** * **** * * * **** * **** ** ** ** *

}
answered by (-366 points)
0 like 0 dislike
Hidden content!
#include ** ** ** *



int main(){

long long int f[90];

int i;

int n;

int b;

for * ** * *
* ** ** * * * ** *** *****
* * **** * * *** *
*** ** *** ****** ** ** *** if(i==1)
*** *** **** **** * *** *
**** ** *** * * * *
** * ** ** * **** * * * ** **
*** ***** * ** * * ** ******** ** * * ** * *

}


** * * ** * **** * **


* * **** ******* * * * *



b=f[n-1];


* * * **** * *

}

return 0;}
answered by (-34 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>
* ** * * ** *



int fab(int in);

int main(void)

{


*** *** * *** ** * * in;
** * * ** *** * * * * * ** * * **** *
****** ** ** *** **** *** * ** ** ** ** * * **
* * * ** ** * ** * * * 0;

}

int fab(int in)

{
** ** * *** ** ** * *** *
* *** * ** ***** * ** ** **** ** *** 1;
* * ** ** * ** ** *** **
**** * ** * *** ** * *** ** * * ** * ** *** ** **** fab(in-1)+fab(in-2);

}
answered by (0 points)
0 like 0 dislike
Hidden content!
#include * **** * *

#include ** ** * * *



int main()

{
*** ** ** **** * * * * ** *** long int a1=0, a2=1, a3=1, n, i;
* ******* * ***** ** *** * * **** ** ******** &n);
* ** * ** * **** ** *** * i<n-1; i++)
****** ** ** **** *
******** *** * * * *** **** ** * * = a1 + a2;
** * * ** ** *** ** ** * *** *** * ** **** * ** = a2;
**** * * ** *** ** * * *** * ** * ** **** *** ** = a3;
********* *** ** ** * *
*** ** * **** * *** * * ****** * a3);
* * ****** **** ** ** ** * * 0;

}
answered by (-364 points)
0 like 0 dislike
Hidden content!
* * ***** *
** * * * *** * *
*** * * *** * ***

int main ()

{
* * * * * n,i;
* *** * ** long a[100]={};
* * ***** **
*** ** * *** *
* * ** *** ***** ** * ** * ** * *
* * ** *** *** * **

  {
******** * *** * * * ** * * * ** ** ***

  }
** * **** **** ** *** ***** * *



}
answered by (-249 points)
0 like 0 dislike
Hidden content!
#include ** * *** ***

#include * ** ** *****



int num, i;

long long *** ** *



void first (void);



int main(void){
* *** * *** ** * * *** ** ** **** ****** **** **
** * ** ** * ** *
*** * *** * * * * *** ** ** ** ** * * * * *
** *** * *** * ** **** * 0;

}



void first (void){
* *** * * ** * ** ** *
**** *** * * * *** *****
***** ** * ** ** *** *** i<90; i++)
**** * * * *** * * * * ** * ** * * * * * ** **** * **

}
answered by (-581 points)
0 like 0 dislike
Hidden content!
* * * * **
*** ***** ** **



int *
*** * * * * int aa;
*** * * * * ** **** * * *
* *** * * long long int temp = 1;
* * * *** * long long int te = 0;
* *** int i;
** *** * ** ** long long int
** ** ** * * *** == 1){
*** * * * * *** ***** **** * * * * ****
** *** *** ***** * * ** *** * * * 0;
** * * *** }
******* * *** if(aa == 2){
* * *** ** * **** * ** ** ********* * **
* * * * **** ** ** 0;
** **** * * * }
* ** ** * *** ** * * **** * * *** * ** * * * ** * * ***** ** ** * *

**** * ** * * * *** ** ** ** = temp + te;
* *** * * * * * * * te = temp;
** * * * * ** * * * * temp =


* * *** * }
*** * **** * * **** ** * * ** *
* * *

****** * ** 0;

}
answered by (-134 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include <stdlib.h>



int main(){

    int input;
* ** * * * * * * * ** * * * *** * ** * **** * * * *
**** * ***** * **** * * ** ** ** * * * **** ** int a[100];
* * *** ** * * * **** * * * * * * ***** * * ** * i;
** ***** * ** * * ** * ** * ***** * * * * * ** * temp = 3;
* * ** * * * * * ** **** ** * *** = 1;
* ** ** * *** *** * ***** * ** * ** * * ** * ** = 1;
****** * **** * *** * * ** ** *** ***** * * * ** ** ** *
*** ** * * * * * * ** *** ****** ***** **** * ******* ** * *** ** ** * = a[i] + a[i-1];
*** * * **** ** ** ***** **** *** ** * *** ** * ** * * **
** ** * **** *** ** ** * * * * * * * * *
** ** * *** * ** *** * ********** *** *** ** * ** ** *** *

    }
* * * * * ** * * ** * * * 0;

}
answered by (24 points)
0 like 0 dislike
Hidden content!
* * ****** * ** *
* ** * * *** * *



int ***
*** * * ** int aa;
** * * * * * * ** * ** ** * *****
* ** * long int * ** = 1;
** * * ** long * int te = 0;
** *** * ** int i;
**** * * * long long int *
*** * ** * * * ** ** ** ** ******** * ** * * * * * ** * ** ** * **

** * * * * * ** * * **** *** = temp + te;
**** ** ** ** ** *** te = *
* * * * ** * * *** ** temp = * *


*** * * }
** * * * * * **** *** ** **
*** **** * *

* * ** * * 0;

}
answered by (-134 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



long long int rabbit(int n)

{
** ** ** *** * ** long int value1, value2, value3;
* * * * * * ***** ** * * count = 1;
* * ** * * * * = 0;
*** * ** * ** * * ** * ***** = 1;

    if (n == 2)
** * * *** ** * ** ** * ** *** ** *** * 1;
* ** * ** * *** *** * * * if (n == 1)
* ** * ** ****** *** ** * ** * * *** ** 1;
**** ** **** * *** * **
* *** *** *** ** * * ***** * **** ** * * * ***** * * *** (count < n)
** * ** * *** * * * * ** ** ** ** **
* * ** ** ** * ** ** ** ** ** *** * * *** ** * ** **** ** * ***** = value1 + value2;
* * * ** * * ** * *** **** * ** ** ****** * * *** * * *** ** ***** *
* * * * **** * * ** *** * * ** * *** * ** * ** * * ** * ** * * = value2;
* * * *** ** * *** **** * * * ***** * ** * * * ** ** * ** ** * = value3;
***** ** * ****** **** ** * **** * ** *
* ** ***** * ** * ******* * * * ** value3;

}



int main()

{
**** *** * ** * * num;
** * * ****** ***** * * **** ** * *** * &num);
** * ** * * * **** * **** * *** * rabbit(num));
* * ***** * * *** **** 0;

}
answered by (6 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
| 2.9k 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
| 10.7k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 7.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users