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

2 like 0 dislike
12.3k 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 | 12.3k 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:108.162.241.33
©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 | 12.4k 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 | 12.3k 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 | 15.5k 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 | 11.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users