0 like 0 dislike
22k 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 | 22k views

93 Answers

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 * * * * *
# include * * ** * **

int main(){

** **** * * * ** * * ** **
* * **** ** * * ** ** ** * * ***** * * ** ** * **

* * *** ** ** ***** * (n=2; n<=input; n++)
* * **** * *** * * *
* * * * ** ***** * **** ******* * * * ****** ** *** + F1;
** * ** **** * * *** ** *** * *** *** ** * * ** = F1;
* ********* *** * * ** * ** * * * = Fn;
* ** ** * * ** **** * ** *** *
* * **** * ** **** * ** ** * *** ** * *

******* **** * * 0;

}

/*F0 = 0
F1 = 1
F2 = 0 + 1 = 1
F3 = 1 + 1 = 2
F4 = 1 + 2 = 3
F5 = 2 + 3 = 5
*/
answered by (-127 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!
# 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
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:104.23.243.200
©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
| 14.1k 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
| 25.9k 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
| 10.9k 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
| 17.7k 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
| 17.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users