0 like 0 dislike
20.6k 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 | 20.6k 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:104.23.243.228
©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
| 13.4k 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
| 24.7k 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
| 10.2k 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
| 16.8k 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
| 16.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users