0 like 0 dislike
3.8k 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 | 3.8k 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:172.69.7.126
©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
| 1.5k views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 1k 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
| 885 views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 5.8k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 3.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users