0 like 0 dislike
3.7k 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 | 3.7k 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:172.71.254.98
©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
| 855 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