0 like 0 dislike
7.9k 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 | 7.9k 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:172.69.17.181
©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
| 5k 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
| 9.9k 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
| 4.1k 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
| 6.6k 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
| 6.3k views
12,783 questions
183,443 answers
172,219 comments
4,824 users