0 like 0 dislike
23.3k 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 | 23.3k 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:104.23.243.108
©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
| 14.7k 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
| 27k 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
| 11.5k 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
| 18.5k 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
| 18.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users