0 like 0 dislike
22.8k 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 | 22.8k views

93 Answers

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(){



    int input, i;


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




** * **** * * ** ** *** * * ** * * ** * * ** ** ** * * *** &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(){



    int input, i;


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




*** ** * * * *** **** * ******* * ******** * ** * ** &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(){



    int input, i;


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




** * * ****** * ***** *** * ** *** ***** * * * *** &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(){



    int input, i;


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




** * * * * ** * * ** * * * * ** * * ** * * * *** * &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(){



    int input, i;


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




* *** * ** * *** * *** * * ****** * * ** **** * *** &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(){



    int input, i;


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




***** *** * * * *** ** * * * ** ** * ***** * ** **** *** &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(){



    int input, i;


*** * * * * * *




***** **** * * **** ** * * * ** *** * ** * ** * ***** *** * &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 <stdio.h>
#include <stdlib.h>

int main()
{
    int num = 0;

**** * * * * * * ** ** *** * *** **** &num);

* ** ** * * * * * * == 0)
** * ** * **** *** ** * * * * **** * ***** ** ***
*** * *** * ** ** if(num == 1)
***** * * * *** **** * *** ***** **** * * * * ** * *** *
* *** * * * **** ** if(num == 2)
* **** * * ** *** * * * * **** * * *** ** * *** ****
****** * * * ******* * * ** if(num == 3)
** * ** * ** * * * * *** ** *** ** * * ** * * * * **** ********
    else if(num == 4)
* * * ** * * ** * ***** * ** **** * * **** ** ** ** ** *** * * * *
** * * * * ** ** * if(num == 5)
* * * * ** ** * ***** ** *** ** *** ** * * * ***
*** * * *** ** * if(num == 6)
*** *** * ** * * ** * ** ****** ** ** * *** * * * * ** **
****** * *** * *** ** **** * if(num == 7)
**** * * ** * ** * * * **** * * **** **** *** ** * * * *
*** ** ** * *** ** ****** if(num == 8)
* ** * * * *** ** ** * * ** *** * * ** * * * ** *
* * * **** **** * *** ** if(num == 9)
* * ***** * ** ** * ** * * * ** * * *** * * * * **
*** * **** ******* * * * * if(num == 10)
***** * ** * ** ** *** * ** * *** * **** * ***** **** ***
    else if(num == 11)
* * * **** ** ** * * * ** ** * ** *** **** * ** * * ***** *** *
    else
*** * * * ** ********* ** *** * * ****** * * * * **

**** ** ***** ** * ** * *** 0;
}
answered by (-285 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(void)
{
** * * ** * * * **** * ** * * *** ** n,i;
* *** * ** * * * *** ***** * * *** * **** * tab[100];
** * * ** * * **** **** ***** * * * * * * * ** *** **
*** ***** *** *** ** **** ** ** ****** *** *
* **** *** * * *** ** * * * ** * * * * * *
* *** * * * * ********** ** * * * **** (n==0)
        {
** * ******** * * *** ** *** ** ***** * * *** *** ** ** * * *** * * ** * * * * ** ** *
* ** ** * ***** ** ** * ** * ***** ** * * *** *** *
** * ** * ****** * ** * *** * * (n==1)
******* * *** *** * * ****** * *** ****** ** *
** **** * * * * * * * ******** *** * ** ** ** * * * ******* *** * * * **** * * * *
        }
** *** * * ** ** * * *** **** ***** **** ** && n!=1)
* * * * * * * ***** *** * ** ** *** * *
* *** ** *** * * *** ** * ** * **** * ** * (i=2;i<=n;i++)
* ** ****** * ** * * * * * * ***** ****** *
* * * ******* * ** **** * * * ** * ** * ** ** * ** * * ** * *
******* ****** **** **** ** * ** ** *** * * **
** * *** * * *** * * ** ** ** * * ** ** * * * ** *
        }
* * * ** ** **** *** * *** * ***** * * *** *** * 0;
}
answered by (-168 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()
{
*** * *** * ** ******* * * * i,n,a,b;
*** * * * ** ********* ** ** * * ** &n);
* * * * ** * * * ******
* * *** *** *** **** *
* ***** * * ** * * *** ( i=1;i<=n-1;i++)
****** ** ********
* * * * * ** * * * * * * * * ** * * *** * * ** * *
** * ** * * * ** * * *** ** ** * * * * *** ** ** * ** * * *
* *** ***** ** * *** * * ** * * ******* b=b+a;
**** ** * **** * ***
**** * * * ** ** ** **** * * n%2==0 ? a : b );
********** ******** * * ********* 0;
}
answered by (-196 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:104.23.243.108
©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
| 14.6k 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
| 26.6k 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
| 11.3k 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
| 18.1k 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
| 18.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users