0 like 0 dislike
15k 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 | 15k 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:172.70.255.106
©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
| 9.5k 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
| 17.7k 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
| 7.5k 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
| 12.4k 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
| 12.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users