0 like 0 dislike
22.8k 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 | 22.8k 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:162.159.115.10
©2016-2026

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
| 14.6k 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
| 26.6k 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
| 11.3k 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
| 18.1k 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
| 18.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users