0 like 0 dislike
9.5k 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 | 9.5k 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:172.70.178.80
©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
| 6k 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
| 11.9k 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
| 4.9k 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
| 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
| 8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users