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:162.158.158.226
©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