0 like 0 dislike
9.2k 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 | 9.2k 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:108.162.216.66
©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
| 5.8k 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
| 11.5k 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
| 4.8k 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
| 7.8k 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
| 7.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users