0 like 0 dislike
21.5k 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 | 21.5k 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:104.23.197.95
©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
| 13.9k 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
| 25.3k 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
| 10.8k 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
| 17.3k 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
| 17.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users