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 ** * ** *** *

int main()
{
* * * * * n, i;
**** * * *** ** * int Fn[100];
* ** ***** **** ***** * *** * ** * *
** * * **** *
* ***** * ** * *

**** *** * ** * ***
** *** ** ** * **
** ** = Fn[i-1] + Fn[i-2];

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

*** * 0;
* ** *****
answered by (-304 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 * ** ** *

int main()
{
* * * * * ** *** * n, i;
* * * ***** ** * int Fn[100];
* * *** ** * * ** * * * * * ******
** ** * * * ** ****
** * * ** *

** * ** ** * * * *
**** ** * *** * * ** **
* *** = Fn[i-1] + Fn[i-2];

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

** ** 0;
** * ***
answered by (-304 points)
0 0
prog.c: In function 'main':
prog.c:17:10: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long int' [-Wformat=]
 printf("%d",Fn[n]);
          ^
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
*** * * * * ** * * ** * a=0,b=1,c,d,i;
*** * *** ** **** ** ** * * * *** *
** *** * * **** *** * ** ****** ** *
* * * ** * * * * * *
** ** * **** * * * * ** ** ** ** * * *
****** *** ** ** * * *** * ** * ** ** * ** ** ****
*** ** **** * * ** * * ***** **** ** *
***** * * ** **
** * * * ** ** ** ** * * * *
*** * * * * **** * *** * 0;
}
answered by (-498 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(){
* * * * * * * * * * a,i,j,k,l;
*** * * * * *** *** *
*** * * *** * ** ** * *
* ** * ****** * * ** ** **** * ********** * * * ***** **
* ** ** * ** *** *** ** *** ****** *
** *** ** ** ** ** * ** * ** * ** ** *
***** * *** ** **** * * * * * * ***
*** *** * * * * * * * * *** * ** * * ** * *

     }
* **** ** *** * * * ***** * * * * * * ** *



return 0;
}
answered by (-301 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!
# * * * * ** *** *
# * * ** ******



int main()
{
* * ***** ** ** *** * *** * * = 0,F1 = * **
* ** * * * ** * * ****** ** * ** * * *
**** **** * *** * * * * * = 2;n *** * input; n++)
* ** * * ****** * *
** ** * * * * * * * ** * ** * * = F0 + F1;
** * * * **** *** * * * * * * = F1;
* ***** *** ** ** * ******** ** ** * ** ** *** = Fn;
* *** * ***** ** * * * **
* * ** *** **** **** * ** ** * * ** *
* ** *** * *** * * * 0;

}

/*F0 = 0
F1 = 1

Fn = F0 + F1 = 0 + 1 = 1
F0 = F1 = 1
F1 = Fn = 1
*/
answered by (-255 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:172.69.17.129
©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
| 5.9k 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
| 11.8k 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