0 like 0 dislike
14.1k 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 | 14.1k 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:108.162.241.185
©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
| 8.8k 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
| 17.1k 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
| 7.2k 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
| 11.8k 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
| 11.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users