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 <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:172.69.17.20
©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