0 like 0 dislike
16.4k 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 | 16.4k 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:172.69.7.78
©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
| 10.9k 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
| 19.8k 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
| 8.3k 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
| 13.7k 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
| 13.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users