0 like 0 dislike
7.9k views

In mathematics, the Fibonacci numbers or Fibonacci sequence are the numbers in the following integer sequence: 0,1,1,2,3,5,8,13,21,34,55,89,144

前13的斐波那契數列:0,1,1,2,3,5,8,13,21,34,55,89,144

By definition, the first two numbers in the Fibonacci sequence is 0 and 1, and each subsequent number is the sum of the previous two. In mathematical terms, the sequence Fn of Fibonacci numbers is defined by the relation Fn = Fn-1 + Fn-2 with seed values F0 = 0, F1= 1

斐波那契數由0和1開始,其後的數就由之前的兩個數相加。用數學表示 Fn = (Fn-1) + (Fn-2),F0 = 0, F1 = 1

Write a program that asks the user to type an integer n, then display Fn on the screen.

寫一個輸入一個整數n,輸出第n個斐波那契數的程式

Example input 1:

5

Example output 1:

5

 

Example input 2:

12

Example output 2:

144

 

[Exercise] Coding (C) - asked in Chapter 6: Loops by (5.2k points)
ID: 29830 - Available when: 2017-11-02 18:00 - Due to: Unlimited

edited by | 7.9k views

93 Answers

0 like 0 dislike
Hidden content!
#include * ** *

int main()
{
**** ** **** ** * ** n, i;
** * * * * * int Fn[100];
** * ** * * * ** * * * ** ** * * *
** * * ** * ***
* * * **

** * ** * ** *** *
*** ** ** ** ** ** * * *
* *** = Fn[i-1] + Fn[i-2];

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

* ** ** 0;
answered by (-304 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
Hidden content!
#include * * * * * *

int main()
{
***** ** ** *** n, i;
* **** * *** ** * * int Fn[100];
** * ** * * * ** *** * * * ** *** ***
*** * *** * *
******* ** ** * *

* *** ** * * ** *
* * ***** * *** ** *
* ** ** * = Fn[i-1] + Fn[i-2];

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

******* 0;
**
answered by (-304 points)
0 0
prog.c: In function 'main':
prog.c:17:10: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long int' [-Wformat=]
 printf("%d",Fn[n]);
          ^
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
*** ***** ** * *** a=0,b=1,c,d,i;
*** ** ****** * * * *** ** * ***
** * * * * ***** * ****** * *** ** ***
* ** ***** ** * *
** * * ** * * * ** ** * ** ** ** ** * * * ** *
* ** * ********* *** ** ** * ** * * * ** ***
**** * * ** *** **** ** ** * ** * *
* ** * * * *** ** **
* ** * * ** **** * * * * * * ** *** **
* *** * * *** ** **** 0;
}
answered by (-498 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
Hidden content!
#include<stdio.h>

int main(){
* *** * ** **** * * * * ** * a,i,j,k,l;
****** * * ** * ** * * * ** * *
* * *** ** ** * *** ** * * ********
* * * * * * *** * ** *** * * * *** ** * * ** **
* ***** *** * * * ** ** ** *** *** * * ** * *
***** ** **** * * * **** **** ** **** *** ** **
** ** ** ** * ********* * *** *** ****** *
** *** ** * * * *** * **** * ** **** * *** * ***

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



return 0;
}
answered by (-301 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
Hidden content!
# include <stdlib.h>

# include <stdio.h>



int fib(int n){


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


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


** **** * *** * **** * * (fib(n-1)+fib(n-2));



}



int main(){




**** * ** * * * * ** * * input, i;






* ** * * * * * * * *



scanf("%d", &input);


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


****** ** ** * *** ***** * *** * * *** * * ** ** ** **
* ** ** * * * * **** * * * * ** ** * ** * * * *** ** **** ** * cannot less than 0\n\n");


* ** *** * * * **** **** ***** ****** * * ** *
** ** ** * * ** ** ** * * * * * * * ** * * * * * * * **** ** ** ** * i<=input; i++)


** * ** *** * * * *** * * * * * * ** * * ** ** * ** * * * *** ** * * ********* *** ** ** * *
* * ** ** **** **** **** ** *** * ******* *** ***** ** ******** *** * ** * ** * ** * ** ** **** * * fib(i));
** * * **** * *** * ** * * *** * * ** *** * ****** * ** * ** ****** * * ****
* ****** * *** * *** * ** **** ***** * ***** * **



    }


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

}
answered by (-336 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 like 0 dislike
Hidden content!
# include <stdlib.h>

# include <stdio.h>



int fib(int n){


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


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


* * * ** * * ***** ** * ** (fib(n-1)+fib(n-2));



}



int main(){




** ** * * ** * * * * input, i;






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



scanf("%d", &input);


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


* * ** ** * * ** * *** ** * ** *** ** ** **** * ***
** * * * * ** * ******* ** * * ** ****** * * ** * ***** * * ** * * **** cannot less than 0\n\n");


** *** ** ** ** * *** * *** * ********* * * *
*** * * ** *** * ** **** ** *** ** * ******* * * * ** * * * ** **** * i<=input; i++)


* * *** * **** *** * * ** * * *** * * *** ** * * *** ** ** * *** ***** ** *** ** **** ** * * **
** * * ** **** * * * * ** **** ** * * ********* *** ******** * * **** * * * * * * * ** * * fib(i));
* ** ** * * * *** ****** * * * *** ** *** ****** * *** * * ** ** * *** *** * ** **
* * * ** * ** ** ***** * * **** ** ** ** **



    }


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

}
answered by (-336 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 like 0 dislike
Hidden content!
# include <stdlib.h>

# include <stdio.h>



int fib(int n){


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


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


** * ** * *** * * (fib(n-1)+fib(n-2));



}



int main(){




** *** ** ** * * input, i;






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



scanf("%d", &input);


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


**** * * * ** * * ** *** ** * * * * * **** ** **
** *** **** * * * ****** * ** * ****** ***** ** * * * * * * * * * * ** ** ** cannot less than 0\n\n");


* ***** ** *** ** * * *** * * * ** * * * * **** *
* ** ***** * ** ** * * *** * ** * * * * **** ***** * * i<=input; i++)


** * * *** **** ** * * ** ****** * * ***** **** ** ** *** * * *** ****** * **** * * * ***
* *** * * **** ** ** ***** **** * *** * ** ** * * * ** * * *** ** ***** * * ** * ** * fib(i));
** * ** * **** * * * * * * * * * *** ***** *** *** ** ** ** ** * ** ** ****
** ** **** * * *** *** * * * ** * ****



    }


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

}
answered by (-336 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 like 0 dislike
Hidden content!
# include <stdlib.h>

# include <stdio.h>



int fib(int n){


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


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


**** *** * * ** * * **** (fib(n-1)+fib(n-2));



}



int main(){




** **** * * **** ** ** input, i;






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



scanf("%d", &input);


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


** * **** * * * ** * * * * ** * ** * * * **
** * *** ** ** * ** * ** * ** ** * * * * * * * * * * ** cannot less than 0\n\n");


** * **** * ** ******* *** * * * * ****
** ** * * ** * *** * ** * ** * * *** ** ******* ** **** *** ** * ** i<=input; i++)


* ** ** * ** ** **** * * * * ** ** * * * ** ** ** ****** ***** * **** * *
* ** * **** ** * *** *** * ** *** * * ***** *** * **** ** ** * * ** *** * *** * * ** * fib(i));
** ** ** * * * *** * * * * ** ** * * ** * * * *** * *** * * * ** ***
* ****** ** *** *** ** * * * ** ** ***



    }


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

}
answered by (-336 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 like 0 dislike
Hidden content!
# include <stdlib.h>

# include <stdio.h>



int fib(int n){


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


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


* * ** * * ** * *** *** * * (fib(n-1)+fib(n-2));



}



int main(){




* * *** ** *** ***** input, i;






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



scanf("%d", &input);


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


* *** * * ****** ***** * * * *** ** * * ** * **
* ***** *** * **** * ** * ****** * ** * * * ** * ** * *** * ** * cannot less than 0\n\n");


* ** * ** **** *** * * * * * ** * * ****
*** **** * *** *** * * * **** * ** * * * *** ** *** * **** ****** * *** i<=input; i++)


*** * * *** * * *** * ******* ***** ** *** **** * * * * * *** * * * * * ** * * *
* * * * * **** *** * ***** ** * * ************ ***** **** * * * * ** * ******** ** ** * ** fib(i));
* ****** ** ***** ******************* ** * *** * * ** * * ***** ** * ** * ** * ** * *** *
** * ****** *** * **** **** ** ** *** * *



    }


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

}
answered by (-336 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 like 0 dislike
Hidden content!
# ** * *** * * * * *
# * * * **



int main()
{
* ** * ** * * ** **** * ** * = 0,F1 = * *
* *** **** * * * * * * *** ** ** *** * **
*** * ** ** ** * * * * * * = 2;n * input; n++)
***** * * * * * * *
*** * * * *** * ***** *** ** ** **** ******* * * * ** = F0 + F1;
*** * ** * * ********* ***** * * * **** * = F1;
** **** * * * ** *** ** ** ** * ** *** * * * = Fn;
*** * ** * ** * ** ** *
* ** * * * * * *** ** * * **** ** * * *** **
* * * ** * *** ** * 0;

}

/*F0 = 0
F1 = 1

Fn = F0 + F1 = 0 + 1 = 1
F0 = F1 = 1
F1 = Fn = 1
*/
answered by (-255 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.59.42
©2016-2025

Related questions

0 like 0 dislike
46 answers
[Exercise] Coding (C) - asked Nov 29, 2017 in Chapter 9: Functions by semicolon (5.2k points)
ID: 34912 - Available when: 2017-12-14 18:00 - Due to: Unlimited
| 5k views
0 like 0 dislike
99 answers
[Exercise] Coding (C) - asked Nov 2, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 29829 - Available when: 2017-11-02 18:00 - Due to: Unlimited
| 9.9k views
0 like 0 dislike
41 answers
[Exercise] Coding (C) - asked Dec 14, 2017 in Chapter 9: Functions by semicolon (5.2k points)
ID: 37370 - Available when: 2017-12-14 18:00 - Due to: Unlimited
| 4.1k views
0 like 0 dislike
72 answers
[Exercise] Coding (C) - asked Nov 2, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 29831 - Available when: 2017-11-02 18:00 - Due to: Unlimited
| 6.6k views
2 like 0 dislike
67 answers
[Exercise] Coding (C) - asked Nov 9, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 31048 - Available when: 2017-11-09 18:00 - Due to: Unlimited
| 6.3k views
12,783 questions
183,443 answers
172,219 comments
4,824 users