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

2 like 0 dislike
6.4k 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 | 6.4k 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:172.71.254.69
©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 | 6.8k 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 | 6.6k 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 | 8.1k 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 | 6.4k views
12,783 questions
183,443 answers
172,219 comments
4,824 users