0 like 0 dislike
16.1k 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 | 16.1k 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:172.69.58.130
©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
| 10.7k 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
| 19.4k 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
| 8.2k 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
| 13.5k 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
| 13.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users