0 like 0 dislike
10.6k 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

[Exercise] Coding (C) - asked in C
ID: 22018 - Available when: Unlimited - Due to: Unlimited

edited by | 10.6k views

69 Answers

0 like 0 dislike
Hidden content!
#include <stdio.h>



int main(void){
** ******* * ****** * long int a[90];
*** * *** * *** n,i;
** * ***** * ** *** ** **** *** ** * * *** ***
********** * ** * ** **
* **** ** * ** * * **** *
** *** ******* ** ** ** (i=2; i<90; i++){
* ** * * ** * ** ** ****** ** ****** ** **** = a[i-1] + a[i-2];}
** * * **** ***** ** * ***** ** *** * ** ***** *
* * ******* * * * *** ***** * **** ** * * *
**** * ******* * ** * * 0;}
answered by (38 points)
0 like 0 dislike
Hidden content!
**** * * **** **





int main ()

{


* ** ** * *** ** * * ** * long int f[90];
* * * * * *** n;
** ** * * ** * i;


* * * * = 1;
** *** * * ***** = 1;
*** * ******** ** **** ** *** ** ***


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


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

}
answered by (20 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main()

{

    int n,first,second,i;

    long long int newnum[90];
* ** ** * * * * **** * ** * ** ****** * ****




*** * * *** * * ** * * * *** ******* ** * ****** *** *** = 1;
*** ** * *** ** ** ** ***** * * * * * ***** * ** **** ** 1;
** ** ** * * ** * *** * * * * ** ** ** * * * * *** ** * = 2; i < 90; i++)
**** ***** ** *** * * * *** *** * *** * ** ** ** * * * * * * *
*** * ** *** ** * * * * ** ***** * * * * * * *** * * ** * ***** * ** * ** *** * * ** = newnum[i-1] + newnum[i-2];
*** * *** * * * *** *** * *** ** * * *** **** * *** * * * ** * *
** ****** ** ** ***** *** ** ** ** ** * * * * * ** **** * **** ** ***** ** * ** * * ** * * ** ***




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

}
answered by (-34 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main(void)

{
** * * * * * ** ** * * * ** long int a[90];
* ** * *** * * ** ** ** * * n,i;
* *** * * ****** * * * *** ** ** * ** ** * ** * ****


* ** * * *** **** * ********
** ***** **** ** *
**** *** * * ** *** ** (i=2; i<90; i++)
** ** * * * * ** *****
**** * * * **** * **** **** * * * ** ** ***** = a[i-1] + a[i-2];
***** *** * ** * *


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

}
answered by (-48 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main(void)

{
** ** * *** * ** long int a[90];
* *** **** * **** ** * * n,i;
** * * *** * ** * * ** * *** ** * * *


* * * ** ** ** * *
**** * ** *** ** * ** * *
* **** * * *** * * (i=2; i<90; i++)
* *** * * ** **** *
***** ***** * * ** ** * * * *** * ** * **** * = a[i-1] + a[i-2];
* * ** **** **


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

}
answered by (-48 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include <stdlib.h>

#include <string.h>

int main(){
* * * * * * *** *** n,i ;
* *** * * * * ** *** long int a=1,b=1 ,c;
* * *** * *** ** * * * *** * ** ***** *
** *** ** *** ** (n==1){
** *** **** ** ***** * * **** *** *** * * **

    }
* ** * ** ** ** * ** if (n==2){
** * ** * ** * * * * * * * * ** * * * **** *** * * ** *** * ***
* * * * *** * * * * *
** * * *** ** *** ** ** * {
* ********* ** ** * * *** * ** ** ** * * * ******
**** * ** * * ** * ** ** **
* ** * *** * ** *** *** ** *** * * **
* ** **** *** *** * * * * * ** * *** *** * ** **** * ** * * * ;
* * ** ***** * ** **** *** *** ** *** * * * * * * * * * *
* ** ** ** * * ** * ** * * *** ** ** * * ** * ** * **

}

 if (i==n){
* ** * * * ** * * **** * * *** * * * ** * * * * ******* ** ** *****
* *** ** * *** * * ** ** ** **** ** *** ** * *


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

    

    


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

}
answered by (-136 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include <stdlib.h>



int main()

{
**** ** ** * ** ***** month;


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


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


* * * ** * *** i<=month; i++)
** ** * *** ** **
* * * ** * * * ** ***** * * * * ** **** * * *
* * ** * * ** * ***** *** * * * ** ****
* * ****** * * * ** ** ** * * ** *** ** *
* * * ** * ** *
* * * * * *** *** ** * * * * ** **


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

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

#include <stdlib.h>

#include <string.h>



int main()

{
* * * ****** * ** * * a[1000];
** * * * * ** ** b[26]={0},i,max=0;


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


** * * ** * * ** *** ** *** i<strlen(a); i++)
** ** * ******* * * * ** **
* * * ***** * ***** ** * ****** **** * ** **
* ** *** ** * ** * * *


******* *** *** ** *** i<26; i++)
** * * * * ** ***** *****
** ** *** * * * * ** * * ** ** *** *** **** > max)
* * ***** *** ** ****** * ** * * * * ** *** ***** *
** ** * * * * ** ** ** * ** * * ** * * *** * *** *** ** ** = b[i];
* * * ** ******* * ** *** *** *** *** **
***** *** ** * * *** * *
* **** ** * **** * *** * * ** * ***** * * **
* * ** * ** * ** ** * * 0;

}
answered by (-190 points)
0 like 0 dislike
Hidden content!
#include *** ** * *

#include **** ** * *



unsigned long long fib(int n)

{
* * * * ****** ***** *** ** i;
** ** * * ** ** * * ** * * long long a1=0, a2=1, a3=1;
* **** * * **** *** ** **** <=2)
* * * ****** *** **** * * ** *** ** 1;
* ****** ** ** ** * * ** * * i<=n; i++)
** * * ** ***** ** * **
* ** *** * ** **** *** * ** * ** * *** **** ** = a2;
* * ** *** * ** * * * *** ** ** = a3;
* ** *** * ** *** * ** *** * ** *** * ** * * * = a1 + a2;
*** ** **** * ** **
***** * * **** ** ***** *** * * a3;

}



int main()

{
* * * * * *** * **** *** ** * long long bunny;
** ** ** * *** * * * month;


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


* *** ** * * * ** * ** = fib(month);


** * ** **** * ** * * ****** * bunny);


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

}
answered by (5.2k points)
0 like 0 dislike
Hidden content!
** * *****
* ** * *** ** **





int main()

{

long long int i,n,a1=1,a2=1,a3=1;
** * * * ***** ** ** *
* ** ** ***

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

}
** ** * *** * ** *

}
answered by (-226 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:104.23.197.94
©2016-2026

Related questions

0 like 0 dislike
23 answers
[Exercise] Essay (Open question) - asked Mar 23, 2017 in C
ID: 23262 - Available when: Unlimited - Due to: Unlimited
| 5k views
0 like 0 dislike
52 answers
[Exercise] Coding (C) - asked Feb 23, 2017 in C
ID: 22017 - Available when: Unlimited - Due to: Unlimited
| 8.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users