0 like 0 dislike
6.7k 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 | 6.7k 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:104.23.197.95
©2016-2026

Related questions

0 like 0 dislike
13 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24269 - Available when: Unlimited - Due to: Unlimited
| 2.6k views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 1.8k 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
| 1.6k views
0 like 0 dislike
70 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23789 - Available when: Unlimited - Due to: Unlimited
| 9.8k views
0 like 0 dislike
46 answers
asked Apr 13, 2017 in Midterm by thopd (12.1k points) | 6.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users