0 like 0 dislike
17.5k 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 | 17.5k 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:172.70.131.202
©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
| 11.5k 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
| 21k 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
| 8.8k 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
| 14.5k 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
| 14.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users