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

2 like 0 dislike
18.4k 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 | 18.4k 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:104.23.243.109
©2016-2026

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 | 18.3k 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 | 18.1k 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 | 24.1k 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 | 18.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users