0 like 0 dislike
18k 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 | 18k 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:172.70.50.50
©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
| 11.8k 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
| 21.5k 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
| 8.9k 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
| 14.9k 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
| 14.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users