0 like 0 dislike
3.6k 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 | 3.6k 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:172.69.17.49
©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
| 854 views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 5.6k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 3.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users