0 like 0 dislike
17.4k 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 | 17.4k 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:172.71.254.104
©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
| 11.5k 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
| 20.9k 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
| 8.8k 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
| 14.4k 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
| 14.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users