0 like 0 dislike
20.2k 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 | 20.2k 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:104.23.197.95
©2016-2026

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
| 13.1k 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
| 24.2k 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
| 10k 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
| 16.4k 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
| 16.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users