0 like 0 dislike
17.5k 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 | 17.5k 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:172.70.80.196
©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
| 21k 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
| 14.5k 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
| 14.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users