0 like 0 dislike
11.8k 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 | 11.8k 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:172.71.254.85
©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
| 7.4k 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
| 14.3k 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
| 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
| 9.8k 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
| 10.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users