0 like 0 dislike
3k 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 | 3k 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:172.69.6.218
©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
| 2.1k 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
| 3.6k 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
| 1.6k 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
| 2.5k 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
| 2.4k views
12,783 questions
183,443 answers
172,219 comments
4,824 users