0 like 0 dislike
14.1k 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 | 14.1k 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:172.69.6.172
©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
| 8.8k 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
| 17.1k 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
| 7.2k 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
| 11.8k 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
| 11.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users