0 like 0 dislike
9.5k 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 | 9.5k 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:172.69.17.129
©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
| 5.9k 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
| 11.8k 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
| 4.9k 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
| 8k 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
| 8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users