0 like 0 dislike
14.8k 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 | 14.8k 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:172.69.59.97
©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
| 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
| 17.7k 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
| 7.4k 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
| 12.4k 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
| 12.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users