0 like 0 dislike
20.3k 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 | 20.3k 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(){



    int input, i;


* **** * * * * *******




* **** * * * * *** *** *** * *** * * ** ** *** *** ** ** &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(){



    int input, i;


*** ** *** * *** * *




*** *** ****** * ** ** * * *** ** * ** &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(){



    int input, i;


**** * * * ***** * * *




* * ** * * *** ** * ** * ** * ** * **** * ** *** ** * ** &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(){



    int input, i;


** * * * ** ***** ** * ** **




** **** ** * ** ** *** * ** * **** * *** * ** * ** *** * ***** &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(){



    int input, i;


* * * *** * ** * * *




* * *** ** * * * ** * * *** **** *** ***** * * &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(){



    int input, i;


* * * *** * * * * * *




* * * ** * * * *** * * * *** * * ** * ** ** * * * ** &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(){



    int input, i;


* ** * * * * ***** * *




** ** * ***** ******** * ** * * *** * ** ** *** * * **** * ** &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 <stdio.h>
#include <stdlib.h>

int main()
{
    int num = 0;

* ** * ***** * * **** ** ** * * * &num);

* *** ** ** * * *** * * == 0)
* * * * **** * **** * **** ** ****** ** ** *** **
* * * * * ** * ** * if(num == 1)
**** * ** ** * ** * ** * * ** * * ** ** * * ** ** *
** * *** ** * * * *** if(num == 2)
*** *** ** * ** * * * ***** ****** * ** * * *** * ****** *
* * * * **** * * * **** if(num == 3)
*** ** * * * ***** ** * *** ** *** * ** * * ** **
    else if(num == 4)
* ** * * * * ** * **** ** ****** *** * ***** ** * * * * * **
** ** ** *** **** * if(num == 5)
***** * * * * ** * ** * *** * **** * ** * ** ****
* **** ***** ** * * if(num == 6)
* * ** ** ***** ** * * **** ** * * **** ******* * ** ***
** * ** ** ***** ******** if(num == 7)
** * * *** ** * * * *** *** **** * * *** ** * **** ** *
** *** * * * * * * * * * if(num == 8)
* ** ** * *** ***** * * ** * ** * * *** ** * * ****** * ** ***
* * ***** * ** **** * ** ** if(num == 9)
* ** * * * * ****** * ** **** ********** *** *** * *
* ** ***** **** * * ** *** if(num == 10)
* ** * *** * * ** *** ** *** * * * ** * *** * *
    else if(num == 11)
***** * * * * * * ****** * * ** * * *** * *** **** * *** **
    else
* ** * ***** * * * ** * * ** ** ** * ** ** ** * * *

* * **** ** * *** * ***** ** 0;
}
answered by (-285 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<stdio.h>
int main(void)
{
**** * * * *** *** * * ** * * ******** n,i;
*** ** *** * * * ** * ***** * ** tab[100];
** ** ** ** ** * ** * * * * *** ** *** **** * ***** * ** * * *
* * ** ** **** *** * * * ** *** ***** **
** ** * ** ** * * ** * *** ** ***
** ** ** ****** * * * * * * * * * *** ** ** (n==0)
        {
** ** * * *** ** * ** *** ******** ** *** **** * ** ** ** ** * ** * * ** * * ** *** * *
* ** * ****** * * * ** * *** * *
* * * ** * * *** * * ** * * *** ** * ** (n==1)
* **** * ***** **** * * * ** * * ***
* * ** ** * ** * * ** ***** * * * * *** ** * ** * * * **** ** * ** * *** * **
        }
** *** * ** * * ** ** * * ** ** * ** *** ***** && n!=1)
** * ** * * * *** *** * * * **** ** ******
** *** * * * * * * ** * ** *** * (i=2;i<=n;i++)
** *** * ** * * **** * * * ** * ** * * ** *
** * *** ** * * ******* ****** ** * * * *** * **** **** **
**** *** * *** **** * ** ** * ** *** ***** *
** * * * ** ** * * * * ** **** *** ******* * * *****
        }
** * *** * *** ** ***** * *** * * ** * ** * * 0;
}
answered by (-168 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 <stdio.h>
int main()
{
*** * * * ** * *** * * **** i,n,a,b;
* ** * * ********* * * * ** * * * &n);
*** * * * * *** *** *** *
* * ** ***** ** * ** **
*** * * * *** * ** *** ( i=1;i<=n-1;i++)
*** * * **** ** * * **
* * * * * * * * * * ** * * *
* *** ** * *** * * *** * *** ***** * ****** ** ** * * * * * **
** * ** * ** * * ** *** ** *** **** *** ** ** b=b+a;
** ****** *** * * ****
*** **** * ** * ** * ***** * * * * n%2==0 ? a : b );
* * *** **** * ** 0;
}
answered by (-196 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:104.23.197.94
©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
| 13.1k 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
| 24.3k 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
| 10.1k 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
| 16.5k 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
| 16.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users