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

2 like 0 dislike
13.2k 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 | 13.2k 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:172.69.7.78
©2016-2025

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 | 13.3k 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 | 13.3k 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 | 16.9k 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 | 13k views
12,783 questions
183,442 answers
172,219 comments
4,824 users