0 like 0 dislike
22.6k 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 | 22.6k 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:104.23.197.64
©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
| 14.4k 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
| 26.4k 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
| 11.2k 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
| 18k 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
| 18.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users