0 like 0 dislike
9.5k 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 | 9.5k 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:172.70.100.168
©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
| 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
| 11.9k 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
| 4.9k 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
| 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
| 8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users