0 like 0 dislike
17.8k 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 | 17.8k 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:172.70.131.189
©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
| 11.7k 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
| 21.3k 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
| 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
| 14.7k 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
| 14.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users