0 like 0 dislike
20.6k 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 | 20.6k 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:104.23.243.71
©2016-2026

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
| 13.4k 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
| 24.7k 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
| 10.2k 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
| 16.8k 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
| 16.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users