0 like 0 dislike
16.4k 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 | 16.4k 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:172.70.179.203
©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
| 10.9k 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
| 19.8k 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
| 8.3k 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
| 13.7k 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
| 13.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users