11-09 Exercise 2: Reduce the fraction to lowest terms

2 like 0 dislike
2k views

Write a program that asks the user to enter a fraction, then reduces the fraction to lowest terms.

寫一個程式 輸入一個分數，約分為最簡分數後輸出

Example input:

6/12

Example output:

1/2

Example input 2:

12/6

Example output:

2
[Exercise] Coding (C) - asked in Chapter 6: Loops by (5.2k points)
ID: 31048 - Available when: 2017-11-09 18:00 - Due to: Unlimited
edited by | 2k views

67 Answers

0 like 0 dislike 
Hidden content!
///Reduce fraction to lowest terms
///Elvis Suazo
#include <stdio.h>
#include <stdlib.h>

int numerator,denominator,i;


int main(){
      ** *  *   * *  ** *  **
 ** * **  *  * *** **  *   **    **  ***   **  **     * ** *   * ***  *  *   * 
   * * ** ****     *      **   *  ****
* *    ** * * *   **** **  ***   *   ** * *    ****  ** 

   *        ** **  ***   **  ** **    *  *  ** *      *  *  && denominator%i==0){
*   *   * ** **       * *     *  ** * *   * * ** **** **  * *   *  ** *         *  * ** * ****  **  *  **  ** *
*  ** ***  ** *   * *   * *** ** * *****  *   *** * *  * *   * ** **   *   *   * *    * * *     *****  *
  * ***** ** ****   **  * * ***** * ******* *        * ** * **  ** *** *** ** *    * *
 **  * *  * *  *** * *** * * * *      ****** *  * *  *
   *  ** *  *   *** ** *   *  
**  * *  ****** * **  **  ** * 
* * *    *      ****  *  *** **      ** *  * * * *  * 

* ** ***** * *  *         ********** *  
** * ** * ** * * * **  ** ****** ****  **   * *    * ****** **  *   * ** *  ***    * *  
    }
 *****  **   ** * * **   *** **  ***** ** 0;
}
answered by (-286 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main()

{
    int num,denom,i,a,b;
 ** *** *      ** * *** ***  * *** * * *** *** * ** ** * * * * ** **  *

    for (i=num;i>0;i--)
    {
* ***     ***  ** ** ** **** **  ***   * **  ** * * *****   ***  *   
 **** **  ** * * **** ****  * ** ** *    * *** ** * *  (a==0)
* **  ** *** ** *    *** * ****    *    *  *     *   **
***   *  *** ** ***  *  *   ***   *      ** * *  *  *     **** ***  * * *       * ** *  ** *
   * **  * ***  ****** *** ** *  ***     **********   * **    **** **   * * *  (b==0)
**  * **   **  * *  ***  **** **  * * *  * ***** *  *  ***  *** ** **   ** 
   *   * ** ** * *   ** *    *** ***  *      *  * ** *  **  *  * ****     * * *     *  * * ** ** ** *   * *    (num<denom)
*   *  * *****    **  ** * ** * *  *  ** *  * *    **     *** *****  *** *****  *  *   **    *** ***  * *  *  ****   ***   * *** * ***   ** *  *
 **  **** * ***  ** *** *  ** ****  * ****    **    ** **     * ******  * **  **  *   * *   * ****** ****     ***
   **  * **  * * *  * * *** * *     *** ** *** * *    *  **** *  **  ** *   * ** *  *** *  *   ** ******* ****  *  ***   * **
***    *** *** * **  * **** **  **      * *  ***  * **    **   *   * * *** *** **** **  * **   *  ** *  * *  *
* **  *  **    * * * *  * *  **** ** ** *  *  ****   *** **  ****   ***  **   *  **** * 
*  * *  ** *   *  **** *       ** * *** * *       **
    }

    return 0;

}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include *** ** *  *** *  *

int    ** 
{
 ***  ***   * * *  int n, d, gcd, i;
    **  ** *    *** ** * *   *     *** *   *** ***   *** *** 
  ***  *   
    ** **  *  *  i <= n * *******   *   i <= d; ++i)
  * * **    **    ** *  *  * *
*    * ** *  ***     **** ** * **** *  ***  * ** *  *  *   **  *** **   * * ** d%i==0)
    *****  **  ******   * *      **** ****  *  *  **  * **  ** ** * ** *  ** **    = i;
* **  *   **  *  *****  **   *****
***  *     *  **      *** *******
** ****   n/=gcd;

 **     * *** ** d/=gcd;
* *****   if(d==1)
      * *  ****    * * * *   *  ****   ** ****
      **    *   *  *  
 *  * *         *  ***  *      * ** ***  *       *** **   ***    ** ** n,d);
  ** * * * ** *  * * *****

 *  ** *  *  * ** 
  ****   *  *** *  ** 
  * *   *  *     ****  *****    *******    **  0;
*****     *   **  * 
*   **   * ***   *   *

**    *  * *** *
answered by (-304 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include   *  * * ** ** *

int * *   
{
*** ***   int n, d, x, y, rem, gcd, i;
***  ***       * *   **    * *  * *  * **** *    *  * *  *
 *** **   *   ** 
*  *   *    ** * *
* * **   *** *     **     *  i <= n *  *   ***      i <= d; ++i)
********* **** ****   **     *
 *** ****  ****   ***** ** *   *     * * ****** *  ***  *   ***   * * *  * ** d%i==0)
  *  *  **    *  *  ** * ** **    *   ** * ******    * * ****   *  * *     *      *   **    *  * = i;
  ***   **** ***  ** ** **
* * **      *   n/=gcd;
*  *    d/=gcd;
 ********
**** **** * *** *  * ** ** *
*    ***   ** *  *  
*** *  ** * *   *** *    * * ***     *  ** *    *** ***  *   *   n,d);
*** ** ** *   *    **

 ** *  *  **  
  * * *    * ****
*    *** * ** ***   **   ** *   ****  * * * *   *  **  0;
*    *    **   * *
  * ** **  **  *    *

 * * *** * **   
 ** * *  * **
answered by (-304 points)
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Correct output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main(void)
{
*     **     *** ***** *** ** a1,a2,a3;

*  * **** * * **   ***  **    * a;
* *  **   * *   *  *  *  b;
    *  **  * *** *        *  c;

  *  *  **    ***  * *     *  **  **** **  *  *    ** **  * &a1, &a2);
***    **** **  *      *** * *** = a1;
 * *  *  * **** * * * *  *   = a2;
    c = a % b;
**** ***  *** *  ** * *  *** **  > 0)
 **       *  * **  ** ****   
* *     *     * * * * ** *****    ***    *  **   **  = a % b;
* *  * ***  * * * * ** ***    *** *      **    *  * *** = b;
* * *        **  ** *  * * *** * **** *  *  ** *   *** = c;
*  * *** *****    *  ***   *  
*****       *      * **  a;
 *  *   ** **  ***  * * *  /=a;
  * * ** **** * *  * *   * **   
 **   *** *   *   **** * * ***   ******   **   * *  **    * **  ** **   ****   ***
*      *   *   ***  ** *   *   
*    ****   ** **** ** ** **   **** **  * **  ,a1,a2);}


return 0 ;
}
answered by (-254 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main(void)
{
**** *** ** * ***    *   *  *  * * a1,a2,a3;

 ** * *  *** * * **   **** *   a;
**     *  *** *** * ** *  *** b;
** * *  ** *  *******   * c;

*** **  ** *   ***** ****  * *** **  **   *** **  &a1, &a2);
*  *  * ** **  ** * **** ** = a1;
 *****      * *** *  *  * **  = a2;

 *****   ********** *   * *** ***    > 0)
  *** ** ******     *** ** 
   ***  ***   * *******  * *  **** *****     * * *** = a % b;
*** **  ***  *  * *     *   *     **  **    * * = b;
    *     ****  *     ****       ** ***  * *   *  ***  * = c;
  ***   * ** * * *  * *  
*****  ***** *  ***  * *    *  a;
 * ** *   * *     ***  **   *  /=a;

 ** ****  * *   * * * *   *        ** ,a1,a2);


return 0 ;
}
answered by (-254 points)
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Correct output
Case 3: Correct output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main(void)
{
**     ** ** ***      ***   ***  a1,a2,a3;

   * ** *   *  *****      a;
 ****  **** ** *  ** ***   * * b;
   *** *****  ***    * ***   *   c;

 **  *  *** *    ***  ***   *   * *     *  ** **  &a1, &a2);
 **   *****  * ***          * = a1;
*   **  * * ***   ** ***** *      = a2;

* * *  **    **    *  ** *  > 0)
 * **       *  * ** * * 
  **** *  *** *  *   ** ** *  *   ** **  *  * ***** = a % b;
  * * *   * ** *  * * **  ** *  **  ***      *  * ** = b;
*     * **  * ** ****  *   *   *** ***   * ***     * ** = c;
  **** *****    *     * *
   * *** **  *    *** * *   ** * *  ** a;
*    **  *  *  *  *******     /=a;

*  * * * *  ***** * *  ** *   ** **** *  ***   *  ,a1,a2);


return 0 ;
}
answered by (-254 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main(void)
{
*   *   ***  ** **  ****  a1,a2,a3;

 * **  *     * *   ****  * * *  a;
* *  ***  ** *  * * * ** * * b;
* *    * *  **  **   **  *  *  ** c;

** * * * * *** *  *** ****** * * ****  *  ****  *  * * * &a1, &a2);
* ***   ** *** *   * *     *** = a1;
    * ****  ** **      *   = a2;

* **  **  *      *** *** *** *   > 0)
** ******   *  * * *    ***
  **     **** ** *    * *  * * *** *  ***  ******** * *** = a % b;
***    ********  **     *   ***   ***** **   ***     = b;
* **  ** ******** * * * ***  * *** *  ***** **  * * = c;
 *******   ****  ** ** *
*  *****  * *  * **  *   * **** a;
 ***** **  * *  * * **** *  /=a;

*   *  *    **     * * ***  * **  * * ***    ** *  ,a1,a2);


return 0 ;
}
answered by (-254 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main (void)
{
   * **  *   * *  ***** ** a,b,c,d;
* *           ******    ** *** *    *     *    *  * *** *** *   * *
   *    ** *  ***   **  * *** ** 
 *   ******* *  ******* **** 
  * * *** ** **** ****** ** ***  *  *  ** **  && b>0) {
** * * *   *     *  ***  * ****** ***
* * **     **           ***  *  ** *  ***        **
**  *   *  **** **** * ***   **
* **  ** * **************** * * *****  * *  *  * ****** *
}
*** ** *  ** ** **      ** *     *
**   *     *  * * * *  **      ********  ** ***    (d/b!=1)
  *       * ** ******   *  ***     * **  *  *******     * ** * * *    *   *  * *   *
*** *   * *** * *     *    * *  ***   *    **  * *  *  *    printf("%d",c/b);
    }
  *** * ** ******  *** ** * {
* *****   * * ***** ** ****** *    *    **  *****   *   (d/a!=1)
*  *    **    * *   *** **  ***   *** * * *  * **    *** *  ***** *  *       *** *  
 ** * *   ** *** **   **** ******** **  * * *  **** *  *  **   printf("%d",c/a);
    }
}
answered by (-204 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main (void)
{
*** *  *** ** * * **  **  ** a,b,c,d;
   *  * ******** * *      ** * *  * *   ***  ****  *  **    * **  * **
*   *         * ** ** ** * *
****** * **  *  ****    * ***
*** *   *    ***  * * ***      * ** && b>0) {
*       **   *******  * **   * **  *** ** *
*  * **** *****   *  *  * **  **  * ****  ****  * 
  ***  * *      *    * ***     **
**  * ***     ****    *        * *** *    *        * 
}
 * ** **  *  *  *******  * ** 
***  * *** *  *      ** * *  *****    **  *** * *  *    **** (d/b!=1)
* *   **  ** ******  ***** *  *****   * ** *      * * **** *  * * **  *  **    * **      * * *
* **  *  *  * *** * ** ** *  *** * ****  *  ****  *  * printf("%d\n",c/b);
    }
*    ******  ***  **  * ** * {
 ** * **** ** ****  *  * * * ** * *   * * ***      (d/a!=1)
* **  * ***   ** ** **  *  * ***    ** * **  *      *   * *   **    *  ***    * 
* ******* ** ***** *   *  ** *** ******** * * printf("%d\n",c/a);
    }
}
answered by (-204 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.178.200
©2016-2024

Related questions

0 like 0 dislike
71 answers
11-09 Exercise 1: Print a one-month calendar
[Exercise] Coding (C) - asked Nov 9, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 31047 - Available when: 2017-11-09 18:00 - Due to: Unlimited | 2.5k views
0 like 0 dislike
72 answers
11-01 Exercise 2: Find out all the factors of N
[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 | 2.1k views
1 like 1 dislike
85 answers
10-26 Exercise 2: Displays the number of its digits and their sum
[Exercise] Coding (C) - asked Oct 26, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 28914 - Available when: 2017-10-26 18:00 - Due to: Unlimited | 2.8k views
0 like 0 dislike
69 answers
10-26 Exercise 1: Calculates and displays the GCD of 2 integers
[Exercise] Coding (C) - asked Oct 26, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 28913 - Available when: 2017-10-26 18:00 - Due to: Unlimited | 2k views
12,783 questions
183,443 answers
172,219 comments
4,824 users