0 like 0 dislike
14.1k 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 | 14.1k 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(){




*** * * ** * * * ** ** input, i;






** **** * *** **** ** *



scanf("%d", &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(){




* ******* * * * * input, i;






** *** ** ** ** * * *** *



scanf("%d", &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 * ** ** * *
# include * * * * *

int main(){

* ** ** ** * * * * * ** ***** ***
* ** * ** * * * * ** * ** * ** * ** ***

* * * * **** * * * ** (n=2; n<=input; n++)
*** ** ** *** * **** ****** *
* * * *** * ** * ** ** * * * * * *** ** * * * *** + F1;
* * ** * * * * ** ** ** * * **** * ** * * * * **** * * = F1;
* * * * ************** * * ** ** * * ** * *** * = Fn;
* * ** ** * ** *** * *****
* *** ** *** ** ***** * * * * * *** **

** *** * * ** * * *** 0;

}

/*F0 = 0
F1 = 1
F2 = 0 + 1 = 1
F3 = 1 + 1 = 2
F4 = 1 + 2 = 3
F5 = 2 + 3 = 5
*/
answered by (-127 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 <stdlib.h>

# include <stdio.h>



int fib(int n){


**** * ** ***** ** **** * ***
* * ***** * ** ** * * * **** * ** ** * 0;


*** * * * * * ** * * * **
*** ******** ** ** *** * ** * *** ******* ** * * 1;


** ** * ** ** *** ** * ** (fib(n-1)+fib(n-2));



}



int main(){




* * * * * * **** * * ** input, i;






* ** **** *** ***** * *** **



scanf("%d", &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(){




** ** * * *** **** ** input, i;






**** * * ** ** ** **** ***** *



scanf("%d", &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(){




****** * * * * **** input, i;






* ** * **** * ***



scanf("%d", &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(){




** * **** ** * * *** * * input, i;






* *** ******* ** *** * **



scanf("%d", &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(){




** ********* ** **** ** input, i;






***** * **** *** ** *



scanf("%d", &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(){




* * * * *** ** * * input, i;






* * * ** * * * ** * * *



scanf("%d", &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(){




**** ** * ** * * ** *** ** input, i;






* * *** *** * *** * ***



scanf("%d", &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
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.6.173
©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
| 8.8k 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
| 17.1k 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
| 7.2k 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
| 11.8k 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
| 11.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users