0 like 0 dislike
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 | 3k 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:172.70.179.126
©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
| 1.2k views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 816 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
| 685 views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 4.6k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 3.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users