0 like 0 dislike
2.7k 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 | 2.7k 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:172.70.178.58
©2016-2024

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
| 1.8k 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
| 3.1k 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
| 1.3k 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
| 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
| 2k views
12,783 questions
183,443 answers
172,219 comments
4,824 users