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:172.69.7.78
©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 | 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