0 like 0 dislike
10.7k 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 | 10.7k 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:172.69.17.61
©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
| 6.8k 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
| 13.3k 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
| 5.5k 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
| 8.9k 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
| 9.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users