0 like 0 dislike
2.5k 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 | 2.5k 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:172.69.7.35
©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
| 1k views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 669 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
| 564 views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 3.9k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 2.6k views
12,783 questions
183,443 answers
172,219 comments
4,824 users