0 like 0 dislike
22.7k 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 | 22.7k 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:104.23.197.64
©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
| 14.5k 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
| 26.5k 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