0 like 0 dislike
11.2k 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 | 11.2k 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:172.70.100.195
©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
| 7.1k 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
| 13.7k 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
| 5.8k 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
| 9.4k 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
| 9.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users