0 like 0 dislike
16k 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 | 16k 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:172.69.59.97
©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
| 10.6k 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
| 19.1k 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
| 8.1k 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
| 13.3k 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
| 13.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users