0 like 0 dislike
20.4k 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 | 20.4k 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:104.23.197.94
©2016-2026

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
| 13.2k 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
| 24.4k 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
| 10.1k 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
| 16.5k 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
| 16.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users