0 like 0 dislike
17.6k 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 | 17.6k 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 <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>

int main() {
* *** ** ** ** * ** a[999],n,i;
* ** * ** * ** * * ** ** //n=a[n+1]
** ** * ** ** * **
** * *** **** *** * ** * ** * ** **** * &n);
** ** * ** ** * ** * * ** {
**** ** * * * ** * ** * ** ** *** * **
****** * ***** * *** ****
* * * ** * * **** * * * * ** * * a[n]);
}
answered
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:172.70.50.50
©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
| 11.6k 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
| 21.1k 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
| 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
| 14.6k 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
| 14.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users