0 like 0 dislike
11.9k 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 | 11.9k 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:172.69.59.223
©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
| 7.4k 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
| 14.3k 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
| 6k 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
| 9.8k 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
| 10.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users