0 like 0 dislike
18k 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 | 18k 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:172.69.214.205
©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
| 11.8k 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
| 21.5k 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
| 8.9k 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
| 14.9k 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
| 14.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users