0 like 0 dislike
14.5k 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 | 14.5k 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:172.70.80.232
©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
| 8.9k 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
| 17.4k 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
| 7.2k 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
| 12.1k 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
| 12.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users