0 like 0 dislike
9.2k 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 | 9.2k 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:108.162.216.66
©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
| 5.8k 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
| 11.5k 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
| 4.8k 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
| 7.8k 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
| 7.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users