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

2 like 0 dislike
7.8k 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 | 7.8k 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:172.69.17.59
©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 | 8k 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 | 7.7k 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 | 9.7k 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 | 7.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users