0 like 0 dislike
18.7k 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 | 18.7k 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:172.69.7.60
©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
| 12.1k 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
| 22k 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
| 9.2k 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
| 15.2k 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
| 15.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users