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

2 like 0 dislike
14.3k 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 | 14.3k 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:172.69.7.77
©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 | 14.6k 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 | 14.4k 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 | 18.4k 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 | 14.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users