0 like 0 dislike
15.4k 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 | 15.4k 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:172.69.214.205
©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
| 10.4k 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
| 18.7k 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
| 7.9k 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
| 12.9k 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
| 12.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users