0 like 0 dislike
20.4k 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 | 20.4k 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:104.23.243.108
©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
| 13.3k 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
| 24.5k 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
| 10.2k 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
| 16.6k 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
| 16.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users