0 like 0 dislike
14.4k 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 | 14.4k views

93 Answers

0 like 0 dislike
Hidden content!
#include<stdio.h>

int main()
{
** * * * ** * * ** ** F0,F1,Fn,n,a;
*** * * * * **** * ****** *** *

** ** * *** * ** **** *** * * *** * &a);

* * **** * ***** *** *** *** * * *
** * *** * * * * * *** ** **
* ** * * * * * * * *** * * ***** * * * * * ***
* ** * *** **** * * ****** *** * ** ***** **
** ** *** ** ** * ** ** ** ** * * ** *** * * * * * *
    }


* *** ** ** **** ** ** ** * * ** ** * * Fn);

** ** * * ** * ** **** * * ** * *** 0;
}
answered by (-32 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 *** * *
int
{
int *** * *
* ** * * *** * * * ** *
if(a==0) printf(0);
else if(a==1) printf(1);
else {
*** * *** * ** * **** **** * * *
**** * * ** * * *** ** * ** * * * ** ** *** = c0+c1;
**** ***** * * * ** ** * * * * * * * ** *** = c1;
*** ** * * *** **** * ** **** = cb;
*** * *** **** *** *
********* * * *** * *** *** **** * **** *
}
return 0 ;
}
answered by (-254 points)
0 0
prog.c: In function 'main':
prog.c:6:10: warning: null argument where non-null required (argument 1) [-Wnonnull]
 if(a==0) printf(0);
          ^~~~~~
prog.c:7:22: warning: passing argument 1 of 'printf' makes pointer from integer without a cast [-Wint-conversion]
 else if(a==1) printf(1);
                      ^
In file included from prog.c:1:0:
/usr/include/stdio.h:364:12: note: expected 'const char * restrict' but argument is of type 'int'
 extern int printf (const char *__restrict __format, ...);
            ^~~~~~
prog.c:7:1: warning: format not a string literal and no format arguments [-Wformat-security]
 else if(a==1) printf(1);
 ^~~~
0 like 0 dislike
Hidden content!
#include *** * * * **

int **
{

int * ***
**** ***** * * **** * ** *

if(a==0) printf(0);
else if(a==1) * * **
else {
*** * * ****** ** * * ** * * * * * * **
* * ** ** **** ** ** * ** * ** * * * ***** = c0+c1;
**** * * * ***** * ** * ** ** * *** * * = c1;
* * ** * * ** * ****** * *** ** * * *** *** = cb;
* ** * * ** * * **
* ***** *** ** * **** * * ** * * ***** **


}
return 0 ;
}
answered by (-254 points)
0 0
prog.c: In function 'main':
prog.c:9:10: warning: null argument where non-null required (argument 1) [-Wnonnull]
 if(a==0) printf(0);
          ^~~~~~
prog.c:10:22: warning: passing argument 1 of 'printf' makes pointer from integer without a cast [-Wint-conversion]
 else if(a==1) printf(1);
                      ^
In file included from prog.c:1:0:
/usr/include/stdio.h:364:12: note: expected 'const char * restrict' but argument is of type 'int'
 extern int printf (const char *__restrict __format, ...);
            ^~~~~~
prog.c:10:1: warning: format not a string literal and no format arguments [-Wformat-security]
 else if(a==1) printf(1);
 ^~~~
0 like 0 dislike
Hidden content!
#include ** **

int main(void)
{

int ** ** ****
** * * ** * *** **

if(i==0) * ** ** * ** * * *
else if(i==1) *** * ** ** ***
else {
*** * * * ** *** * * * * *
**** * * ** *** ****** * * ******* * * = f0+f1;
* ** ** * ** * * * * * ** **** * * * * = f1;
* ****** * * * *** * * ** * ** ** **** ** ** ** = fn;
* * * * * * ** * * **** *
* * * *** * * * *** * *** * * * *
}



return 0;

}
answered by (-107 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 ** * *****

int * *
{

int * * ****
* * **** ** ** * ** **

if(i==0) printf(0);
else if(i==1) ***** * *
else {
* * ** **** ** **** *** ** * * * ***
**** ** *** * ** ** * **** ** ** *** *** ** = f0+f1;
** ** * ** * ** * * *** * **** *** *** * * = f1;
** * ** *** *** ** *** * ** ** ****** * ***** = fn;
* *** * * * * *******
** * * **** ***** *** * ** ** ***** ** * *
}



return 0;

}
answered by (-107 points)
0 0
prog.c: In function 'main':
prog.c:9:10: warning: null argument where non-null required (argument 1) [-Wnonnull]
 if(i==0) printf(0);
          ^~~~~~
prog.c:10:22: warning: passing argument 1 of 'printf' makes pointer from integer without a cast [-Wint-conversion]
 else if(i==1) printf(1);
                      ^
In file included from prog.c:1:0:
/usr/include/stdio.h:364:12: note: expected 'const char * restrict' but argument is of type 'int'
 extern int printf (const char *__restrict __format, ...);
            ^~~~~~
prog.c:10:1: warning: format not a string literal and no format arguments [-Wformat-security]
 else if(i==1) printf(1);
 ^~~~
0 like 0 dislike
Hidden content!
#include<stdio.h>

 int main ()

{

    int a,b,n,e=0;
****** * *** * ** *** ** %d", &a,&b);



    for (n=(a+1); n<b; n++)

    {
******* *** * * * ** * ** ** ** ** * d;
** **** ** * * **** ** *** * **** ** * * * * ** (d=2; d<n; d++)
** * ** * * * **** * *** * ** * ***
* *** ** *** * * * * * * ** * ** ** ****** * (n%d==0)
** * * ****** * ** * * *** * * * * * *** *** *** *** *

   }
** *** * ** **** ****** **** * * *** ******** ** **
* ** ** * *** ** * ***** * ** * ** ** *
* ** * ***** * * * * * * *** ***** ** * * **
* ** ** * ** * * *** * *** * **
*** ** *** * ** * * **** * * * * * ** *** * * * *** * * *** ** * (e==0)
* *** * *** **** * * ** * ** * * * ** * * *** **** * * ****** * * ****** **
** *** ** * * * ** ** ** ** ** * * * * **** * * ** ** ***
*** * * ** ** ** * * *** * *** * ** * ****** * * ** *** *** * * * ** ** ** * * *** * * ** ** ** ");
** * * *** ** ** * ** ** *** * * * * * * * *** ** ** ******** *
* * ** * **** ** * ** **** ** ** ** ** * * ** * * * *** * ** * * * ** ** ** **
**** * * ** ** ** *** *** * ***** * * * ***

}

return 0 ;

}
answered by (-254 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<stdio.h>

 int main ()

{

    int a,b,n,e=0;
* * * * * ** * * * ******* * * ** %d", &a,&b);



    for (n=(a+1); n<b; n++)

    {
* * ***** * * ******** * ** * ** * *** * * * * d;
**** ** **** * * ** *** * **** * *** ** **** *** (d=2; d<n; d++)
*** * ***** **** **** * * ** **** * * ** *
* ** ** * * ** * **** ** *** ** * * *** (n%d==0)
** **** *** * * * **** ** ** * * * * * ** * ** ** **** * ****** * *

   }
*** * * ** *** * * * ** * * * ** * *** *** ***
* * * * ** * * ** * *** * ** ** * * ** **
** *** ** * ** * * * * ** ** ** * * **
* **** ** *** *** *** * **** * ** * * * *** * * *
** ** * ** ** * * ** *** **** * ****** * ** * * * *** *** ** *** * (e==0)
* ** **** ***** ** * *** *** * * * * * * * * ** * * * ****** ** *** ** * *** * **
* *** * * *** ** * ** * ** * **** ** * *** * * **
* * * *** *** *** ** **** ** * * ** ** * *** *** * ** * * * * *** * ** ** * * * * *** * * * ** ** * ");
* *** ** ** * * ** ** * ** * * * * * *** ** **** *** *
* **** ** * *** ** * *** ** *** * * **** * *** ** ** ** ** ** * **** *** *** *
* * * * * *** ** * * * * *** ***** **

}

return 0 ;

}
answered by (-254 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<stdio.h>
main ()
{
    int a,b,n,e=0;
    scanf("%d %d", &a,&b);

    for (n=(a+1); n<b; n++)
    {
*** * ** *** * ** *** ***** *** ** ** *** ** * d;
* ***** ** * * ** **** * * * **** * *** (d=2; d<n; d++)
********* *** * ******** ** * ** ***** * **
* * ****** * * * ** * * * * ** ** ** ** *** (n%d==0)
* * *** * ** * * * * * ***** * * ** * ** * **** *
   }
** ** *** * *** * * * **** * * * * * ** *** * ** ***
* * * * * **** * * * * * * ** *****
* * ****** **** *** * *** * *** ****** * **
* **** * * *** * * * * *** * *** * * * * *
* ** **** * ** * * ** * * * **** *** ** * *** * *** ** * * (e==0)
******* * ** *** *** ** ** * ** ** *********** * *** **** * ** * * * ** ***** ** **** *******
* * * *** *** *** ** ** * * * * **** *** ** ***** * * ** ** * ***** *
*** * * **** * * ** *** * * * * ** * **** *** * * * * * * ** * * * *** **** *** ");
*** * ** * * * * * * *** ** *** ** ** ***** ** * * * ** * *** *
** * ******* *** * * **** ** *** * ** ** ** **** *** ** * * * ** * * **** *
** ** ** ** * ** *** **** ** * ******* ***
}
return 0 ;
}
answered by (-254 points)
0 1
prog.c:2:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main ()
 ^~~~
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main()
{
** * **** **** *** * * * * Fn,t1=0,t2=1, n,input;
** * ** ** ** * * * * ** *** ** **** * ** * **

* * ** ** * * ***** * * ** ** n++)
* ** **** * * ***
** * * * * ** * *** * * * *** ** ** ** = t1 + t2;
* * * *** **** ** * *** * *
* * ** ** * * *** ** * ** * * ** *
    }

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

* ** ** *** * ***** ** * 0;
}
answered by (-281 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 <stdio.h>
int main()
{
* * * **** * * * *** Fn,t1=0,t2=1, n,input;
* ** * * * * * * * **** * **** * * ** * **

****** * * ** ***** * * * *** * n++)
** * ***** **** **** **
*** *** * *** *** ** * ** * * * * *** * * * * = t1 + t2;
* * * * * *** * * * * * * * *** ** * ***
* * * ** * ** ** * **** ** ** * * * * **
* ** * * *** ****

***** * *** * ** ***** *** ",Fn);

* ** **** *** * *** * 0;
}
answered by (-281 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:172.69.214.204
©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
| 8.9k 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
| 17.4k 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
| 7.2k 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
| 12.1k 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
| 12.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users