0 like 0 dislike
11.7k 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 | 11.7k 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:108.162.216.51
©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
| 7.3k 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
| 14.1k 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
| 6k 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
| 9.7k 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
| 10k views
12,783 questions
183,442 answers
172,219 comments
4,824 users