0 like 0 dislike
9.5k 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 | 9.5k 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(){



    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:172.69.17.20
©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
| 6k 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
| 11.9k 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
| 4.9k 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
| 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
| 8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users