0 like 0 dislike
5.8k 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 | 5.8k views

44 Answers

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!
#include<stdio.h>
* *** * * ** *

int main()

{
* ******* * * bun[90]={1,1};
* *** * **** * **** **** i, n;
* ** * * * ** * *** ** * * ***
* * ** **** * *** * * *** ** ** * * * *** * ** ** * *
* * * * * * * * * ****
* * * ** * ** * ** * * ** * * * &n);
* * * * ** ***** ***** * * ** * ** bun[n-1]);
* * ** *** * * ** 0;

}
answered by (-368 points)
0 like 0 dislike
Hidden content!
* **** * * *** * *



int main()

{

int i,j;

long long int **** *
* * * * ** * *** ****


* *** **

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

}

if(i==1 || i==2)

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

}

else
** * * * * ** *** * * * ** * **

}
answered by (-226 points)
0 like 0 dislike
Hidden content!
**** * * ** **** * **



int main()

{

int i,j;

long long int ******* *
* * ******** **** *


** * *****

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

}
* * * * * ** ** *

}
answered by (-226 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include <stdlib.h>



int main()

{
* * ** * **** * month,i;
* *** ** ****** *** * * long long int a1=0,a2=1,a3=1;


** ** ** *** * * *** *** ** * ** * *
* * *** **** ** * * (i=1; i<month-1; i++)
* *** *** *** ** ***
* * ** * * * *** **** ** ** * * * ***
* * *** * * ****** *** * * *** * * * *
* *** * * ** * * ** ** * ** * * ** * ** ** ** * *
* * * * *** * * *
** ** ** * * ** * ** ** * ** * * *
* ** *** * ** * * * ** 0;

}
answered by (-190 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>
* *** ** ** **

int main()

{
* *** * * ****** * *** i,j,n;
** * * ** * * ** * *** long a[100];
** * * ** ************ ** * * ** *** * * *
** *** ** ***** * * ** * *** *** && n<=90){
* ** * * **** * ****
* * * ** * * * ***
** *** * * * ** * ** * ***** **
* ** * * *** * * * * * * ** **** ** * *** ** *
*** *** * * ****** *
* **** ** **** * * ** * * *** * **
* ** * * *** * * *
** * *** ** ** * ** * * *** *** 0;

}
answered by (-384 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>
* * **** *** * * * **

int main()

{
* *** **** * ** i,j,n;
** **** * * ** * ** ******* ** long a[90];
** * *** **** ** * * ** * ***** ** *** ***** *** * ***
** *** * *** ** ***** * * * && n<=90){
* ***** * * * * ** **
* * * *** ** * ** ** *
* **** ** ** *** * ** * **** *** **
**** * ** *** * * *** ** * ** * * * ** * **** * *
* *** * ** ** *** * *
* *** ** * ******* ********* *** * *
* ** * * * *** * * **


* * * * ** ** * ** * 0;

}
answered by (-384 points)
0 like 0 dislike
Hidden content!
#include ** ** * * *

#include * * * * * * **



int main()

{
* * * ** ** * ** long long f[91];
* **** ** * * * * ** i, n;
** * * ** * * ** = f[2] = 1;


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


**** * ** * ** * ** * * *** * * i++)
* *** * * ** * * * * ** * ** ** *** * = f[i-1] + f[i-2];


******** ** * **** ** * **** * * * *** ** * f[n]);


* * * * *** * *** *** * 0;

}
answered by (5.2k 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;


* * * ***** ** *** *** (n == 2)


*** * * **** ** ***** *** ******** **** ** 1;


* *** * * * * *** * ** * if (n == 1)


* *** *** * * *** * * * * * * ** * * 1;


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


* ** * * * * * *** ** *** * ** * *** * ** (count < n)


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


** ** ** * *** * * *** * ***** * *** * *** * * * **** * * *** ** *** = value1 + value2;


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


* ***** ********* * ** ** *** **** * ** * * * * * * **** * ** * **** = value2;


** *** * * *** ***** * ** *** *** * * ***** * ** * **** * * = value3;


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


*** * * ** * ** ***** *** *** * value3;



}



int main()



{


* ** * * ** * * num;


*** **** * * *** *** * * ** * * &num);


**** ** * ** * *** *** * * ** ** ** rabbit(num));


***** ** * ** * **** **** 0;



}
answered by (237 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 (126 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.59.172
©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
| 2.3k views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 1.6k 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
| 1.4k views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 8.6k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 5.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users