0 like 0 dislike
15.5k 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 | 15.5k 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(){




* ** * ** *** ** *** ****** * 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:172.70.80.21
©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
| 13k 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
| 12.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users