0 like 0 dislike
20k 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 | 20k 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:104.23.197.64
©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
| 12.9k 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
| 23.9k 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
| 9.9k 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
| 16.2k 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
| 16.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users