0 like 0 dislike
6.4k 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 | 6.4k 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:172.69.58.200
©2016-2024

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
| 3.8k 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
| 7.6k 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
| 3.2k 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
| 5.2k 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
| 4.9k views
12,783 questions
183,443 answers
172,219 comments
4,824 users