0 like 0 dislike
2.7k 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 | 2.7k 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:172.69.7.165
©2016-2024

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
| 1.8k 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
| 3.1k 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
| 1.3k 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
| 2k 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
| 2k views
12,783 questions
183,443 answers
172,219 comments
4,824 users