0 like 0 dislike
11.8k 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 | 11.8k 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:172.70.126.129
©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
| 7.3k 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
| 14.3k 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
| 6k 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
| 9.7k 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
| 10k views
12,783 questions
183,442 answers
172,219 comments
4,824 users