0 like 0 dislike
16.4k 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 | 16.4k 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:172.70.179.203
©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
| 10.9k 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
| 19.8k 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
| 8.3k 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
| 13.7k 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
| 13.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users