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

2 like 0 dislike
14.6k 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 | 14.6k 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:172.70.80.196
©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 | 14.8k 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 | 14.8k 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 | 19k 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 | 14.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users