0 like 0 dislike
14.4k 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 | 14.4k 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:172.70.194.139
©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
| 8.9k 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
| 17.4k 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
| 7.2k 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
| 12.1k 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
| 12.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users