0 like 0 dislike
14k 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 | 14k 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:172.69.7.150
©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
| 8.7k 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
| 17k 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
| 11.7k 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
| 11.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users